8.28 Proper adjustment of K is advantageous to the player, for his opponents, and for the integrity of the entire pool.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| opcod | 56 | 2450 | 1124 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | -0.029 | 0.589 | 0.845 | 34.3 | -107 | 520 | 1819 | 1602 | 1365 |
| Odd | -0.120 | 0.600 | 0.851 | 32.6 | -45 | 649 | 2257 | 2187 | 1494 |
| EloSRM | -0.104 | 0.612 | 0.860 | 34.7 | -44 | 643 | 2450 | 2450 | 1583 |
| initial | 0.062 | 0.633 | 0.900 | 76.2 | -240 | 348 | 2047 | 1617 | 1284 |
| SRM | 0.343 | 0.712 | 0.996 | 54.5 | -146 | 257 | 1462 | 1124 | 1747 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 56 | 2019-09-10 | SRM 766 | 2 | 16 | 36.50 | 1.19 | 72 | 2450 | 1583 | 36 | 1124 | 1747 |
| 55 | 2015-10-10 | SRM 670 | 2 | 485 | 159.13 | -1.61 | -28 | 2378 | 3655 | -74 | 1088 | 4111 |
| 54 | 2015-07-18 | 2015 TCO 2C | 1 | 188 | 364.55 | 0.06 | 6 | 2406 | 3619 | 42 | 1162 | 3802 |
| 53 | 2015-05-31 | 2015 TCO 2A | 1 | 389 | 620.78 | -0.06 | -1 | 2400 | 4046 | 25 | 1120 | 4503 |
| 52 | 2015-04-25 | 2015 TCO 1B | 1 | 518 | 508.81 | -0.03 | 3 | 2401 | 4256 | 2 | 1095 | 4983 |
| 51 | 2015-03-17 | SRM 653 | 2 | 95 | 142.71 | 0.59 | 22 | 2399 | 4474 | 46 | 1093 | 5311 |
| 50 | 2015-02-02 | SRM 648 | 2 | 112 | 170.62 | 0.61 | 23 | 2377 | 4725 | 47 | 1047 | 5933 |
| 49 | 2015-01-24 | SRM 647 | 2 | 174 | 184.20 | 0.08 | 10 | 2354 | 4901 | 34 | 1000 | 6433 |
| 48 | 2015-01-15 | SRM 646 | 2 | 348 | 141.04 | -1.47 | -35 | 2345 | 4992 | -128 | 966 | 6853 |
| 47 | 2015-01-12 | SRM 645 | 2 | 193 | 161.03 | -0.26 | -1 | 2380 | 4663 | 7 | 1094 | 5431 |
| 46 | 2014-09-17 | SRM 633 | 2 | 151 | 265.04 | 0.81 | 46 | 2381 | 4742 | 51 | 1087 | 5753 |
| 45 | 2014-03-21 | SRM 613 | 2 | 429 | 187.30 | -1.20 | -35 | 2335 | 4694 | -25 | 1036 | 6027 |
| 44 | 2013-04-06 | SRM 575 | 2 | 794 | 384.19 | -1.41 | -23 | 2371 | 4231 | -108 | 1061 | 5873 |
| 43 | 2013-03-09 | TCO13 Round 1C | 1 | 802 | 655.36 | -0.29 | -8 | 2394 | 4000 | -3 | 1169 | 4702 |
| 42 | 2013-03-02 | TCO13 Round 1B | 1 | 1485 | 726.04 | -1.03 | -44 | 2402 | 3868 | -126 | 1172 | 4619 |
| 41 | 2013-02-19 | SRM 571 | 1 | 568 | 615.80 | 0.12 | 15 | 2445 | 3479 | -8 | 1298 | 3266 |
| 40 | 2012-12-12 | SRM 564 | 1 | 494 | 565.66 | 0.20 | 24 | 2430 | 3489 | 2 | 1306 | 3136 |
| 39 | 2012-10-10 | SRM 557 | 1 | 396 | 648.82 | 0.71 | 83 | 2406 | 3629 | 63 | 1304 | 3188 |
| 38 | 2012-06-07 | SRM 545 | 1 | 480 | 616.71 | -0.02 | 2 | 2322 | 4215 | -7 | 1241 | 3871 |
| 37 | 2010-11-13 | SRM 487 | 1 | 489 | 556.87 | -0.10 | -4 | 2320 | 2748 | -22 | 1248 | 2838 |
| 36 | 2010-03-02 | SRM 463 | 1 | 487 | 498.78 | 0.03 | 5 | 2325 | 2440 | -10 | 1270 | 2613 |
| 35 | 2010-02-06 | SRM 460 | 1 | 356 | 516.55 | 0.54 | 30 | 2320 | 2450 | 61 | 1280 | 2513 |
| 34 | 2010-01-19 | SRM 459 | 2 | 95 | 134.35 | 0.50 | 17 | 2290 | 2562 | 42 | 1219 | 2956 |
| 33 | 2010-01-14 | Member SRM 458 | 2 | 65 | 131.89 | 1.02 | 29 | 2272 | 2619 | 63 | 1177 | 3261 |
| 32 | 2009-12-17 | Member SRM 455 | 2 | 307 | 123.86 | -1.31 | -21 | 2244 | 2712 | -17 | 1114 | 3696 |
| 31 | 2009-11-05 | SRM 452 | 2 | 214 | 113.80 | -0.91 | -13 | 2264 | 2657 | 14 | 1131 | 3713 |
| 30 | 2009-10-17 | SRM 450 | 2 | 144 | 112.75 | -0.35 | -2 | 2277 | 2556 | 45 | 1117 | 3798 |
| 29 | 2009-09-23 | SRM 449 | 2 | 561 | 283.20 | -1.41 | -21 | 2279 | 2547 | -91 | 1072 | 4165 |
| 28 | 2009-08-25 | SRM 447 | 1 | 500 | 440.81 | -0.18 | -7 | 2300 | 2419 | -44 | 1163 | 3385 |
| 27 | 2009-08-08 | SRM 446 | 1 | 608 | 498.20 | -0.37 | -17 | 2307 | 2370 | -110 | 1207 | 3036 |
| 26 | 2009-07-23 | SRM 445 | 1 | 368 | 496.49 | -0.01 | 3 | 2324 | 2278 | -2 | 1317 | 2252 |
| 25 | 2009-07-08 | SRM 444 | 1 | 448 | 495.29 | -0.15 | -6 | 2320 | 2293 | -44 | 1319 | 2251 |
| 24 | 2009-06-23 | SRM 443 | 1 | 234 | 401.86 | 0.78 | 54 | 2326 | 2261 | 86 | 1363 | 2019 |
| 23 | 2009-06-13 | SRM 442 | 1 | 516 | 499.53 | -0.05 | 1 | 2272 | 2505 | -31 | 1277 | 2509 |
| 22 | 2009-04-19 | SRM 438 | 1 | 191 | 353.01 | 0.06 | 9 | 2271 | 2489 | 27 | 1308 | 2673 |
| 21 | 2009-03-24 | SRM 437 | 1 | 369 | 517.09 | 0.06 | 9 | 2262 | 2550 | 10 | 1281 | 2868 |
| 20 | 2009-03-04 | TCO09 Qual 3 | 1 | 488 | 372.02 | -0.39 | -13 | 2254 | 2553 | -15 | 1271 | 2955 |
| 19 | 2008-12-14 | TC China 08 - Finals | 1 | 67 | 185.36 | 1.47 | 66 | 2267 | 2464 | 136 | 1286 | 2845 |
| 18 | 2008-12-12 | TC China 08 - 1E | 1 | 66 | 83.18 | 0.33 | 23 | 2200 | 2808 | 72 | 1150 | 4401 |
| 17 | 2008-12-02 | SRM 428 | 2 | 110 | 149.53 | 0.44 | 25 | 2177 | 2955 | 53 | 1078 | 5651 |
| 16 | 2008-11-06 | SRM 424 | 2 | 253 | 122.54 | -1.05 | -24 | 2152 | 3000 | 8 | 1025 | 6175 |
| 15 | 2008-10-02 | SRM 420 | 2 | 201 | 114.08 | -0.82 | -18 | 2176 | 2848 | 25 | 1017 | 6707 |
| 14 | 2008-07-31 | SRM 412 | 2 | 667 | 161.27 | -2.18 | -42 | 2194 | 2659 | -146 | 992 | 7459 |
| 13 | 2008-07-10 | SRM 409 | 2 | 242 | 103.42 | -1.23 | -25 | 2236 | 2385 | 11 | 1138 | 4617 |
| 12 | 2008-07-01 | SRM 408 | 1 | 475 | 395.54 | -0.34 | -22 | 2261 | 2252 | -102 | 1127 | 4670 |
| 11 | 2008-06-08 | College Tour West China | 1 | 52 | 113.43 | 1.12 | 66 | 2283 | 2100 | 144 | 1229 | 3397 |
| 10 | 2008-06-05 | SRM 404 | 1 | 601 | 477.27 | -0.37 | -29 | 2217 | 2405 | -138 | 1085 | 5648 |
| 9 | 2008-05-03 | East China Round 1 | 1 | 120 | 102.92 | -0.22 | -4 | 2246 | 2198 | 24 | 1223 | 3081 |
| 8 | 2008-05-01 | SRM 400 | 2 | 125 | 87.11 | -0.52 | -11 | 2250 | 2174 | 24 | 1199 | 3090 |
| 7 | 2008-03-26 | SRM 395 | 1 | 367 | 322.52 | -0.28 | -26 | 2261 | 2139 | -91 | 1175 | 3336 |
| 6 | 2008-02-16 | TCO08 Round 1 | 1 | 865 | 1,033.25 | -0.12 | -6 | 2286 | 1969 | -40 | 1266 | 2539 |
| 5 | 2008-02-09 | TCO08 Qual 2 | 1 | 486 | 545.58 | 0.17 | 30 | 2293 | 1916 | 27 | 1306 | 2336 |
| 4 | 2008-02-02 | SRM 390 | 1 | 456 | 434.82 | -0.24 | -28 | 2262 | 1999 | -106 | 1279 | 2457 |
| 3 | 2008-01-24 | SRM 389 | 1 | 428 | 411.60 | -0.06 | 2 | 2291 | 1861 | -77 | 1385 | 1782 |
| 2 | 2007-12-11 | SRM 382 | 1 | 268 | 348.60 | 0.38 | 111 | 2289 | 1780 | 5 | 1462 | 1451 |
| 1 | 2007-12-04 | SRM 380 | 2 | 53 | 415.49 | 2.97 | 643 | 2178 | 2215 | 257 | 1457 | 1439 |