4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| Lab | 116 | 2264 | 1014 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.057 | 0.648 | 1.030 | 24.1 | -141 | 203 | 1908 | 1642 | 3378 |
| EloSRM | 0.007 | 0.667 | 1.035 | 16.8 | -106 | 165 | 2378 | 2264 | 4457 |
| initial | 0.020 | 0.716 | 1.127 | 86.2 | -438 | 522 | 2343 | 1476 | 4255 |
| SRM | 0.393 | 0.725 | 1.159 | 48.9 | -477 | 143 | 1485 | 1014 | 4723 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 116 | 2015-10-14 | SRM 671 | 2 | 333 | 323.16 | -0.66 | -17 | 2264 | 4457 | -81 | 1014 | 4723 |
| 115 | 2012-04-11 | SRM 540 | 2 | 517 | 236.88 | -1.13 | -14 | 2281 | 4479 | -41 | 1095 | 5342 |
| 114 | 2012-03-03 | SRM 535 | 2 | 326 | 227.10 | -0.52 | -4 | 2295 | 4124 | 0 | 1136 | 4811 |
| 113 | 2012-02-23 | SRM 534 | 1 | 567 | 540.93 | -0.18 | -6 | 2299 | 4079 | -66 | 1136 | 4810 |
| 112 | 2012-01-14 | SRM 529 | 2 | 191 | 208.30 | 0.12 | 7 | 2305 | 3898 | 9 | 1202 | 3982 |
| 111 | 2011-09-10 | SRM 517 | 1 | 594 | 650.32 | -0.12 | -3 | 2298 | 3639 | -26 | 1193 | 3894 |
| 110 | 2011-07-02 | SRM 511 | 1 | 588 | 658.38 | -0.08 | -1 | 2301 | 3532 | -23 | 1219 | 3557 |
| 109 | 2011-06-02 | SRM 508 | 2 | 92 | 209.44 | 1.19 | 18 | 2302 | 3488 | 49 | 1242 | 3345 |
| 108 | 2011-05-14 | TCO11 Qual 1 | 1 | 561 | 893.67 | 0.67 | 20 | 2284 | 3398 | 58 | 1193 | 3653 |
| 107 | 2011-04-16 | Member SRM 503 | 2 | 372 | 174.06 | -1.10 | -9 | 2264 | 3490 | -16 | 1135 | 4158 |
| 106 | 2011-02-10 | SRM 497 | 1 | 451 | 439.73 | -0.16 | -3 | 2274 | 3296 | -51 | 1151 | 3911 |
| 105 | 2011-01-27 | SRM 495 | 1 | 480 | 529.74 | -0.13 | -2 | 2277 | 3195 | -34 | 1202 | 3419 |
| 104 | 2011-01-22 | Member SRM 494 | 1 | 536 | 564.34 | -0.14 | -3 | 2280 | 3145 | -53 | 1236 | 3079 |
| 103 | 2010-12-18 | Member SRM 491 | 2 | 15 | 174.64 | 3.54 | 30 | 2283 | 3074 | 105 | 1289 | 2615 |
| 102 | 2010-12-08 | SRM 490 | 1 | 494 | 535.36 | -0.09 | -2 | 2253 | 3216 | -24 | 1184 | 3502 |
| 101 | 2010-11-13 | SRM 487 | 1 | 489 | 576.10 | -0.06 | 0 | 2255 | 3115 | -11 | 1208 | 3218 |
| 100 | 2010-10-26 | SRM 486 | 2 | 102 | 183.21 | 0.84 | 13 | 2255 | 3097 | 41 | 1219 | 3094 |
| 99 | 2010-10-05 | SRM 484 | 2 | 163 | 122.29 | -0.42 | -2 | 2242 | 3141 | 6 | 1178 | 3426 |
| 98 | 2010-09-25 | SRM 483 | 2 | 235 | 162.19 | -0.54 | -3 | 2244 | 3085 | 3 | 1172 | 3451 |
| 97 | 2010-09-15 | Member SRM 482 | 2 | 128 | 173.42 | 0.44 | 9 | 2248 | 3064 | 41 | 1169 | 3456 |
| 96 | 2010-08-14 | SRM 479 | 2 | 554 | 157.61 | -1.81 | -14 | 2239 | 3082 | -59 | 1128 | 3698 |
| 95 | 2010-08-04 | Member SRM 478 | 2 | 61 | 162.52 | 1.41 | 18 | 2253 | 2999 | 70 | 1187 | 3256 |
| 94 | 2010-07-28 | SRM 477 | 2 | 30 | 182.08 | 2.60 | 28 | 2234 | 3072 | 111 | 1117 | 3700 |
| 93 | 2010-07-06 | SRM 475 | 2 | 324 | 148.25 | -1.13 | -10 | 2206 | 3185 | -18 | 1006 | 4603 |
| 92 | 2010-06-30 | Member Single Round Match 474 | 2 | 141 | 113.56 | -0.31 | -1 | 2216 | 3115 | 27 | 1024 | 4395 |
| 91 | 2010-05-24 | TCO10 Qual 3 | 1 | 627 | 447.09 | -0.49 | -8 | 2217 | 3075 | -11 | 997 | 4866 |
| 90 | 2010-05-20 | SRM 470 | 2 | 749 | 169.81 | -2.14 | -18 | 2226 | 2974 | -96 | 1008 | 4656 |
| 89 | 2010-05-12 | TCO10 Qual 2 | 1 | 666 | 591.09 | -0.17 | -2 | 2243 | 2852 | 0 | 1104 | 3849 |
| 88 | 2010-04-20 | Member SRM 468 | 2 | 185 | 136.90 | -0.43 | -2 | 2246 | 2657 | 16 | 1104 | 3663 |
| 87 | 2010-04-15 | SRM 467 | 2 | 138 | 103.06 | -0.42 | -2 | 2248 | 2623 | 20 | 1088 | 3778 |
| 86 | 2010-02-17 | SRM 462 | 2 | 182 | 96.52 | -0.92 | -7 | 2250 | 2828 | 10 | 1068 | 4239 |
| 85 | 2010-02-06 | SRM 460 | 2 | 156 | 146.75 | -0.09 | 2 | 2257 | 2753 | 43 | 1058 | 4260 |
| 84 | 2010-01-19 | SRM 459 | 2 | 200 | 142.53 | -0.49 | -3 | 2255 | 2734 | 35 | 1015 | 4580 |
| 83 | 2010-01-14 | Member SRM 458 | 2 | 485 | 272.35 | -1.27 | -10 | 2258 | 2698 | -85 | 980 | 4902 |
| 82 | 2010-01-04 | SRM 457 | 2 | 225 | 94.91 | -1.25 | -10 | 2268 | 2617 | -6 | 1065 | 4113 |
| 81 | 2009-12-17 | Member SRM 455 | 2 | 436 | 109.66 | -1.99 | -16 | 2279 | 2548 | -47 | 1071 | 4034 |
| 80 | 2009-12-05 | SRM 454 | 2 | 306 | 111.97 | -1.45 | -12 | 2294 | 2471 | -13 | 1118 | 3729 |
| 79 | 2009-11-25 | SRM 453.5 | 2 | 171 | 83.77 | -1.03 | -8 | 2306 | 2437 | 10 | 1131 | 3652 |
| 78 | 2009-11-05 | SRM 452 | 2 | 443 | 90.10 | -2.30 | -18 | 2314 | 2430 | -49 | 1121 | 3821 |
| 77 | 2009-10-17 | SRM 450 | 2 | 281 | 84.44 | -1.74 | -14 | 2332 | 2313 | -13 | 1170 | 3365 |
| 76 | 2009-09-23 | SRM 449 | 1 | 541 | 557.12 | -0.22 | -5 | 2345 | 2248 | -20 | 1183 | 3253 |
| 75 | 2009-08-25 | SRM 447 | 1 | 490 | 419.86 | -0.22 | -5 | 2350 | 2182 | -39 | 1203 | 3078 |
| 74 | 2009-08-08 | SRM 446 | 1 | 608 | 478.73 | -0.43 | -10 | 2355 | 2151 | -111 | 1242 | 2774 |
| 73 | 2009-07-23 | SRM 445 | 1 | 368 | 484.09 | -0.04 | 1 | 2364 | 2099 | -10 | 1353 | 2058 |
| 72 | 2009-06-23 | SRM 443 | 1 | 304 | 371.62 | 0.29 | 10 | 2364 | 2087 | 35 | 1363 | 2019 |
| 71 | 2009-06-13 | SRM 442 | 1 | 373 | 467.36 | 0.32 | 12 | 2353 | 2123 | 49 | 1328 | 2181 |
| 70 | 2009-05-12 | SRM 440 | 1 | 408 | 449.62 | -0.21 | -4 | 2342 | 2172 | -30 | 1279 | 2726 |
| 69 | 2009-04-30 | SRM 439 | 1 | 295 | 351.48 | 0.25 | 9 | 2346 | 2160 | 32 | 1309 | 2653 |
| 68 | 2009-04-19 | SRM 438 | 1 | 191 | 343.63 | 0.02 | 3 | 2337 | 2184 | 32 | 1277 | 2912 |
| 67 | 2009-03-24 | SRM 437 | 1 | 369 | 499.02 | 0.01 | 2 | 2334 | 2210 | 19 | 1245 | 3139 |
| 66 | 2009-03-11 | SRM 436 | 2 | 83 | 82.13 | -0.02 | 3 | 2332 | 2220 | 46 | 1226 | 3277 |
| 65 | 2009-03-04 | TCO09 Qual 3 | 1 | 620 | 315.89 | -0.97 | -14 | 2329 | 2219 | -31 | 1180 | 3668 |
| 64 | 2009-02-28 | TCO09 Qual 2 | 1 | 1178 | 519.53 | -1.18 | -19 | 2342 | 2130 | -115 | 1211 | 3362 |
| 63 | 2009-02-24 | TCO09 Qual 1 | 1 | 744 | 537.30 | -0.47 | -9 | 2362 | 1987 | -39 | 1326 | 2435 |
| 62 | 2009-02-12 | SRM 435 | 1 | 471 | 373.07 | -0.34 | -8 | 2370 | 2024 | -120 | 1365 | 2227 |
| 61 | 2009-02-07 | SRM 434 | 1 | 349 | 463.48 | 0.41 | 14 | 2378 | 2025 | 17 | 1485 | 1592 |
| 60 | 2009-01-21 | SRM 433 | 1 | 166 | 485.49 | 1.55 | 41 | 2364 | 2069 | 128 | 1468 | 1678 |
| 59 | 2009-01-06 | SRM 432 | 1 | 366 | 416.19 | 0.18 | 8 | 2322 | 2230 | 11 | 1340 | 2464 |
| 58 | 2008-12-23 | SRM 431 | 1 | 290 | 377.72 | 0.38 | 14 | 2314 | 2264 | 43 | 1329 | 2545 |
| 57 | 2008-12-20 | SRM 430 | 1 | 400 | 526.40 | 0.40 | 15 | 2300 | 2327 | 51 | 1286 | 2857 |
| 56 | 2008-12-02 | SRM 428 | 2 | 39 | 95.80 | 1.30 | 19 | 2284 | 2385 | 67 | 1235 | 3294 |
| 55 | 2008-11-12 | SRM 425 | 1 | 534 | 504.99 | -0.22 | -5 | 2265 | 2397 | -49 | 1168 | 3888 |
| 54 | 2008-11-06 | SRM 424 | 2 | 78 | 86.24 | 0.14 | 6 | 2270 | 2351 | 42 | 1217 | 3445 |
| 53 | 2008-10-18 | SRM 422 | 1 | 609 | 525.45 | -0.29 | -8 | 2264 | 2353 | -101 | 1175 | 3853 |
| 52 | 2008-10-08 | SRM 421 | 1 | 435 | 483.28 | 0.15 | 8 | 2272 | 2330 | 15 | 1276 | 3005 |
| 51 | 2008-10-02 | SRM 420 | 1 | 406 | 468.65 | 0.21 | 10 | 2264 | 2329 | 26 | 1261 | 3117 |
| 50 | 2008-09-20 | SRM 418 | 1 | 502 | 491.28 | -0.03 | 1 | 2254 | 2370 | -22 | 1235 | 3381 |
| 49 | 2008-09-11 | SRM 417 | 1 | 496 | 483.52 | -0.20 | -6 | 2254 | 2375 | -62 | 1257 | 3160 |
| 48 | 2008-09-04 | SRM 416 | 1 | 311 | 464.07 | 0.58 | 24 | 2259 | 2353 | 66 | 1319 | 2685 |
| 47 | 2008-08-26 | SRM 415 | 1 | 258 | 312.67 | 0.28 | 14 | 2235 | 2472 | 31 | 1253 | 3219 |
| 46 | 2008-08-06 | SRM 413 | 2 | 50 | 111.52 | 1.16 | 22 | 2221 | 2531 | 65 | 1222 | 3540 |
| 45 | 2008-07-31 | SRM 412 | 1 | 500 | 456.08 | -0.21 | -7 | 2199 | 2625 | -78 | 1157 | 4461 |
| 44 | 2008-07-10 | SRM 409 | 1 | 490 | 494.84 | -0.15 | -4 | 2206 | 2538 | -52 | 1235 | 3368 |
| 43 | 2008-07-01 | SRM 408 | 1 | 400 | 431.06 | 0.11 | 8 | 2210 | 2492 | -7 | 1287 | 2929 |
| 42 | 2008-06-26 | SRM 407 | 1 | 322 | 484.58 | 0.59 | 30 | 2203 | 2515 | 70 | 1294 | 2846 |
| 41 | 2008-06-17 | SRM 406 | 1 | 301 | 339.47 | 0.17 | 12 | 2173 | 2664 | 18 | 1224 | 3469 |
| 40 | 2008-06-14 | SRM 405 | 2 | 195 | 151.46 | -0.36 | -2 | 2161 | 2717 | 8 | 1206 | 3619 |
| 39 | 2008-05-01 | SRM 400 | 2 | 129 | 131.22 | 0.02 | 6 | 2164 | 2599 | 24 | 1198 | 3100 |
| 38 | 2008-04-15 | SRM 398 | 1 | 483 | 470.64 | -0.04 | 0 | 2158 | 2619 | -46 | 1174 | 3253 |
| 37 | 2008-04-12 | SRM 397 | 2 | 12 | 170.08 | 3.82 | 62 | 2158 | 2628 | 143 | 1220 | 2936 |
| 36 | 2007-12-04 | SRM 380 | 2 | 132 | 111.77 | -0.24 | 0 | 2095 | 2600 | 19 | 1077 | 3965 |
| 35 | 2007-11-28 | SRM 379 | 2 | 222 | 84.82 | -1.39 | -16 | 2096 | 2568 | -32 | 1058 | 4023 |
| 34 | 2007-11-20 | SRM 378 | 2 | 433 | 111.58 | -1.96 | -22 | 2112 | 2482 | -73 | 1090 | 3774 |
| 33 | 2007-10-17 | SRM 372 | 1 | 459 | 467.46 | -0.16 | -5 | 2134 | 2289 | -41 | 1163 | 2959 |
| 32 | 2007-10-13 | SRM 371 | 1 | 578 | 513.48 | -0.17 | -5 | 2138 | 2249 | -73 | 1204 | 2695 |
| 31 | 2007-10-04 | SRM 369 | 1 | 310 | ||||||||
| 30 | 2007-09-26 | SRM 367 | 2 | 15 | 119.42 | 2.99 | 40 | 2143 | 2192 | 111 | 1277 | 2091 |
| 29 | 2007-09-18 | SRM 366 | 1 | 386 | 365.02 | -0.17 | -6 | 2104 | 2369 | -80 | 1166 | 2888 |
| 28 | 2007-09-12 | SRM 365 | 1 | 294 | 450.37 | 0.08 | 6 | 2110 | 2330 | 35 | 1246 | 2354 |
| 27 | 2007-09-04 | SRM 364 | 2 | 64 | 108.04 | 0.76 | 19 | 2103 | 2328 | 33 | 1211 | 2587 |
| 26 | 2007-09-01 | TCCC07 Round 1C | 1 | 340 | 320.50 | -0.08 | -1 | 2085 | 2392 | -22 | 1178 | 2801 |
| 25 | 2007-08-21 | TCCC07 Qual 2 | 1 | 334 | 291.78 | -0.20 | -3 | 2086 | 2373 | -17 | 1200 | 2680 |
| 24 | 2007-08-18 | TCCC07 Qual 1 | 1 | 564 | 473.97 | -0.25 | -6 | 2089 | 2351 | -31 | 1217 | 2561 |
| 23 | 2007-08-11 | SRM 363 | 1 | 457 | ||||||||
| 22 | 2007-08-01 | SRM 361 | 1 | 333 | 431.36 | 0.37 | 23 | 2095 | 2292 | 43 | 1248 | 2293 |
| 21 | 2007-07-24 | SRM 360 | 2 | 96 | 119.29 | 0.31 | 13 | 2072 | 2404 | 24 | 1205 | 2627 |
| 20 | 2007-07-21 | SRM 359 | 1 | 504 | 468.05 | -0.11 | -4 | 2059 | 2437 | -76 | 1181 | 2773 |
| 19 | 2007-07-17 | SRM 358 | 1 | 285 | 366.78 | 0.03 | 5 | 2063 | 2382 | -5 | 1257 | 2206 |
| 18 | 2007-07-12 | SRM 357 | 1 | 322 | 398.88 | 0.31 | 24 | 2059 | 2381 | 18 | 1262 | 2156 |
| 17 | 2007-06-20 | SRM 355 | 1 | 164 | 304.41 | 0.06 | 7 | 2035 | 2479 | 43 | 1244 | 2318 |
| 16 | 2007-06-14 | SRM 354 | 1 | 380 | 454.62 | -0.02 | 1 | 2028 | 2488 | -17 | 1201 | 2586 |
| 15 | 2007-06-07 | SRM 353 | 2 | 16 | 198.73 | 3.64 | 75 | 2027 | 2466 | 129 | 1218 | 2423 |
| 14 | 2007-06-02 | SRM 352 | 2 | 161 | 172.59 | 0.10 | 11 | 1952 | 2830 | 19 | 1089 | 3216 |
| 13 | 2007-05-29 | SRM 351 | 2 | 136 | 182.83 | 0.43 | 23 | 1941 | 2854 | 32 | 1070 | 3338 |
| 12 | 2007-05-15 | SRM 349 | 2 | 107 | 188.47 | 0.82 | 38 | 1918 | 2981 | 54 | 1038 | 3621 |
| 11 | 2007-05-09 | SRM 348 | 2 | 109 | 144.15 | 0.40 | 26 | 1880 | 3199 | 45 | 984 | 4035 |
| 10 | 2007-05-01 | SRM 347 | 2 | 352 | 176.67 | -1.00 | -31 | 1854 | 3316 | -50 | 939 | 4371 |
| 9 | 2007-04-18 | SRM 345 | 2 | 370 | 191.97 | -0.95 | -31 | 1886 | 3110 | -57 | 989 | 3967 |
| 8 | 2007-04-10 | TCO07 Round 1B | 1 | 276 | 361.96 | -0.05 | 1 | 1917 | 2892 | -4 | 1046 | 3515 |
| 7 | 2007-03-29 | TCO07 Qual 1 | 1 | 493 | 674.75 | 0.45 | 52 | 1915 | 2829 | 58 | 1050 | 3503 |
| 6 | 2007-03-28 | SRM 344 | 2 | 190 | 248.39 | 0.39 | 39 | 1864 | 3092 | 47 | 992 | 3911 |
| 5 | 2007-03-22 | SRM 343 | 2 | 58 | 282.40 | 2.28 | 165 | 1825 | 3280 | 139 | 945 | 4271 |
| 4 | 2007-03-10 | SRM 341 | 2 | 218 | 444.68 | 1.03 | 127 | 1660 | 4249 | 86 | 806 | 5363 |
| 3 | 2007-02-20 | SRM 340 | 2 | 272 | 482.59 | 0.83 | 151 | 1534 | 5416 | 68 | 720 | 6570 |
| 2 | 2007-02-14 | SRM 339 | 2 | 309 | 355.05 | -0.09 | -6 | 1382 | 6986 | -71 | 652 | 7007 |
| 1 | 2007-02-07 | SRM 338 | 2 | 485 | 373.08 | -0.47 | -106 | 1388 | 6832 | -477 | 723 | 6462 |