3.51 The challenge must be met if the rating system is to succeed, if it is to produce ratings that will satisfy the players and the users of the rating list.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| TimothyZhang | 6 | 2302 | 1244 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.989 | 1.003 | 1.368 | 120.7 | -4 | 277 | 1915 | 1915 | 2669 |
| SRMFix | 0.801 | 1.073 | 1.353 | 135.4 | -50 | 381 | 1792 | 1792 | 2678 |
| Odd | 0.799 | 1.106 | 1.373 | 129.2 | -33 | 495 | 2155 | 2155 | 2888 |
| EloSRM | 0.785 | 1.112 | 1.369 | 129.8 | -34 | 482 | 2302 | 2302 | 2907 |
| SRM | 1.019 | 1.199 | 1.542 | 112.0 | -308 | 137 | 1337 | 1244 | 2940 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 6 | 2010-11-30 | Member SRM 489 | 2 | 57 | 183.05 | 1.68 | 96 | 2302 | 2907 | 98 | 1244 | 2940 |
| 5 | 2010-10-26 | SRM 486 | 2 | 82 | 321.33 | 1.97 | 128 | 2206 | 3378 | 107 | 1146 | 3674 |
| 4 | 2010-10-21 | Member SRM 485 | 2 | 329 | 235.98 | -0.48 | -23 | 2079 | 4208 | -6 | 1039 | 4486 |
| 3 | 2010-09-15 | Member SRM 482 | 2 | 343 | 265.98 | -0.37 | -15 | 2102 | 4016 | 16 | 1045 | 4411 |
| 2 | 2010-09-09 | SRM 481 | 1 | 621 | 575.93 | -0.14 | -34 | 2118 | 3905 | -308 | 1029 | 4540 |
| 1 | 2010-07-28 | SRM 477 | 2 | 165 | 676.62 | 2.04 | 482 | 2152 | 3553 | 137 | 1337 | 2162 |