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 |
|---|---|---|---|
| huangchao | 33 | 2421 | 1184 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.185 | 0.752 | 0.986 | 51.1 | -61 | 520 | 2478 | 2421 | 3471 |
| SRMFix | 0.198 | 0.773 | 1.013 | 54.9 | -100 | 400 | 1832 | 1752 | 3674 |
| SRM | 0.435 | 0.783 | 1.102 | 61.5 | -149 | 167 | 1423 | 1184 | 4299 |
| initial | 0.170 | 0.821 | 1.082 | 98.9 | -322 | 267 | 2186 | 1877 | 3519 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 33 | 2012-08-22 | SRM 553 | 2 | 60 | 105.45 | 0.81 | 28 | 2421 | 3471 | 69 | 1184 | 4299 |
| 32 | 2012-08-16 | SRM 552 | 2 | 188 | 98.26 | -0.94 | -17 | 2393 | 3664 | 13 | 1115 | 4873 |
| 31 | 2012-04-11 | SRM 540 | 2 | 215 | 149.96 | -0.52 | -6 | 2411 | 3554 | 33 | 1102 | 5257 |
| 30 | 2012-03-31 | TCO12 Round 1A | 1 | 1306 | 1,055.72 | -0.54 | -21 | 2416 | 3427 | -86 | 1069 | 5512 |
| 29 | 2012-03-17 | SRM 537 | 1 | 709 | 696.76 | -0.23 | -10 | 2437 | 3256 | -48 | 1155 | 4690 |
| 28 | 2012-03-07 | SRM 536 | 1 | 750 | 582.74 | -0.40 | -20 | 2447 | 3166 | -149 | 1203 | 4188 |
| 27 | 2012-03-03 | SRM 535 | 1 | 627 | 631.29 | -0.23 | -11 | 2467 | 2975 | -71 | 1352 | 2729 |
| 26 | 2012-02-23 | SRM 534 | 1 | 389 | 496.36 | 0.35 | 33 | 2478 | 2890 | 10 | 1423 | 2222 |
| 25 | 2011-10-25 | SRM 522 | 1 | 241 | 426.49 | 0.82 | 54 | 2446 | 2860 | 63 | 1413 | 2196 |
| 24 | 2011-06-08 | SRM 509 | 1 | 342 | 670.95 | 0.97 | 47 | 2391 | 2979 | 95 | 1350 | 2498 |
| 23 | 2011-05-28 | SRM 507 | 1 | 611 | 645.07 | 0.08 | 8 | 2344 | 3177 | -8 | 1255 | 3183 |
| 22 | 2011-05-19 | TCO11 Qual 2 | 1 | 838 | 610.17 | -0.46 | -14 | 2337 | 3185 | -62 | 1263 | 3095 |
| 21 | 2011-05-17 | SRM 504.5 | 1 | 455 | 673.27 | 0.56 | 36 | 2350 | 3045 | 55 | 1325 | 2580 |
| 20 | 2011-05-11 | SRM 506 | 1 | 404 | 461.68 | 0.19 | 16 | 2315 | 3185 | 2 | 1270 | 2968 |
| 19 | 2011-05-03 | Member SRM 505 | 1 | 306 | 509.05 | 0.07 | 9 | 2298 | 3283 | 26 | 1268 | 2987 |
| 18 | 2011-04-16 | Member SRM 503 | 1 | 528 | 667.76 | 0.34 | 28 | 2290 | 3332 | 30 | 1242 | 3173 |
| 17 | 2011-04-07 | SRM 502 | 2 | 35 | 155.62 | 2.15 | 61 | 2262 | 3462 | 83 | 1212 | 3426 |
| 16 | 2011-03-30 | Member SRM 501 | 2 | 148 | 220.44 | 0.57 | 29 | 2201 | 3840 | 47 | 1129 | 4168 |
| 15 | 2011-03-19 | SRM 500 | 2 | 465 | 240.49 | -0.95 | -24 | 2172 | 4004 | -35 | 1082 | 4521 |
| 14 | 2011-03-08 | SRM 499 | 2 | 550 | 207.45 | -1.41 | -37 | 2196 | 3788 | -63 | 1117 | 4170 |
| 13 | 2011-02-10 | SRM 497 | 2 | 121 | 184.34 | 0.61 | 35 | 2233 | 3532 | 34 | 1180 | 3655 |
| 12 | 2011-02-01 | SRM 496 | 2 | 428 | 170.84 | -1.32 | -38 | 2198 | 3742 | -50 | 1146 | 3967 |
| 11 | 2010-12-08 | SRM 490 | 2 | 43 | 249.81 | 2.54 | 94 | 2237 | 3316 | 105 | 1196 | 3381 |
| 10 | 2010-11-30 | Member SRM 489 | 2 | 82 | 308.87 | 1.91 | 93 | 2142 | 3926 | 93 | 1091 | 4217 |
| 9 | 2010-11-18 | SRM 488 | 2 | 232 | 258.13 | 0.15 | 22 | 2049 | 4583 | 18 | 998 | 5032 |
| 8 | 2010-11-13 | SRM 487 | 2 | 447 | 331.82 | -0.43 | -17 | 2027 | 4685 | -18 | 980 | 5146 |
| 7 | 2010-10-26 | SRM 486 | 2 | 463 | 334.89 | -0.47 | -22 | 2044 | 4534 | -15 | 998 | 4956 |
| 6 | 2010-10-21 | Member SRM 485 | 2 | 175 | 382.18 | 1.13 | 139 | 2065 | 4313 | 64 | 1013 | 4726 |
| 5 | 2010-09-09 | SRM 481 | 2 | 424 | 429.78 | 0.02 | 29 | 1927 | 5334 | -16 | 949 | 5346 |
| 4 | 2009-03-11 | SRM 436 | 2 | 469 | 364.77 | -0.73 | -61 | 1898 | 5004 | -141 | 965 | 7205 |
| 3 | 2009-02-28 | TCO09 Qual 2 | 1 | 1089 | 875.97 | -0.31 | -58 | 1959 | 4383 | -141 | 1106 | 5184 |
| 2 | 2008-06-08 | College Tour West China | 1 | 206 | 155.10 | -0.41 | -49 | 2018 | 3548 | -120 | 1247 | 3229 |
| 1 | 2008-02-26 | SRM 391 | 2 | 97 | 434.35 | 2.16 | 520 | 2067 | 3032 | 167 | 1367 | 1917 |