4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| z-unit | 24 | 2463 | 1328 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.440 | 0.760 | 1.228 | 47.7 | -40 | 299 | 2463 | 2463 | 2239 |
| SRMFix | 0.437 | 0.790 | 1.257 | 54.9 | -88 | 188 | 1964 | 1964 | 1895 |
| initial | 0.415 | 0.888 | 1.364 | 106.9 | -351 | 482 | 2400 | 2400 | 1338 |
| SRM | 0.714 | 0.970 | 1.728 | 65.7 | -159 | 167 | 1328 | 1328 | 2438 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 24 | 2011-02-10 | SRM 497 | 2 | 5 | 85.19 | 4.09 | 64 | 2463 | 2239 | 167 | 1328 | 2438 |
| 23 | 2011-01-12 | SRM 493 | 2 | 63 | 61.82 | -0.04 | 6 | 2399 | 2471 | 75 | 1161 | 3767 |
| 22 | 2010-12-28 | SRM 492 | 1 | 521 | 394.61 | -0.43 | -20 | 2393 | 2495 | -139 | 1086 | 4343 |
| 21 | 2010-12-18 | Member SRM 491 | 1 | 566 | 502.76 | -0.32 | -15 | 2413 | 2375 | -78 | 1225 | 3141 |
| 20 | 2010-11-18 | SRM 488 | 1 | 263 | 367.37 | 0.47 | 33 | 2428 | 2242 | 58 | 1303 | 2469 |
| 19 | 2010-11-13 | SRM 487 | 1 | 489 | 531.79 | -0.17 | -7 | 2395 | 2376 | -34 | 1245 | 2864 |
| 18 | 2010-10-05 | SRM 484 | 2 | 26 | 77.45 | 1.58 | 43 | 2402 | 2312 | 98 | 1279 | 2595 |
| 17 | 2010-09-25 | SRM 483 | 2 | 218 | 93.25 | -1.23 | -21 | 2359 | 2481 | 19 | 1181 | 3370 |
| 16 | 2010-09-09 | SRM 481 | 1 | 621 | 477.75 | -0.40 | -23 | 2380 | 2382 | -159 | 1162 | 3496 |
| 15 | 2010-08-26 | SRM 480 | 1 | 216 | 392.44 | 0.86 | 63 | 2403 | 2247 | 88 | 1321 | 2262 |
| 14 | 2010-07-28 | SRM 477 | 2 | 18 | 150.44 | 3.06 | 81 | 2340 | 2505 | 131 | 1233 | 2826 |
| 13 | 2010-06-30 | Member Single Round Match 474 | 1 | 407 | 365.12 | -0.22 | -16 | 2259 | 2890 | -109 | 1102 | 3786 |
| 12 | 2010-06-17 | SRM 473 | 1 | 402 | 382.77 | -0.15 | -11 | 2274 | 2796 | -73 | 1211 | 3041 |
| 11 | 2010-06-05 | SRM 472 | 1 | 434 | 580.13 | 0.40 | 47 | 2285 | 2746 | 51 | 1284 | 2501 |
| 10 | 2010-04-15 | SRM 467 | 1 | 282 | 369.30 | 0.02 | 7 | 2238 | 2688 | 13 | 1233 | 2693 |
| 9 | 2010-04-03 | SRM 466 | 1 | 557 | 619.81 | -0.08 | -4 | 2231 | 2704 | -29 | 1220 | 2772 |
| 8 | 2010-03-25 | Member SRM 465 | 1 | 354 | 405.50 | 0.20 | 31 | 2235 | 2646 | 12 | 1249 | 2535 |
| 7 | 2010-02-17 | SRM 462 | 1 | 235 | 363.46 | 0.08 | 17 | 2204 | 3099 | 37 | 1237 | 2922 |
| 6 | 2010-02-13 | Member SRM 461 | 1 | 437 | 531.98 | -0.02 | 4 | 2187 | 3152 | -4 | 1200 | 3201 |
| 5 | 2009-12-22 | SRM 456 | 2 | 77 | 191.65 | 1.32 | 93 | 2184 | 3043 | 63 | 1204 | 3042 |
| 4 | 2009-12-17 | Member SRM 455 | 2 | 345 | 202.46 | -0.77 | -40 | 2091 | 3599 | -57 | 1141 | 3500 |
| 3 | 2009-12-05 | SRM 454 | 2 | 163 | 316.55 | 0.96 | 113 | 2130 | 3360 | 40 | 1198 | 3107 |
| 2 | 2009-11-25 | SRM 453.5 | 2 | 243 | 323.06 | 0.41 | 87 | 2017 | 4121 | -24 | 1158 | 3445 |
| 1 | 2009-10-20 | SRM 451 | 2 | 275 | 539.00 | 0.97 | 299 | 1930 | 4783 | -18 | 1182 | 3276 |