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 |
|---|---|---|---|
| chhaj5236 | 3 | 1882 | 889 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.305 | 0.361 | 0.566 | 83.0 | 1 | 213 | 1882 | 1882 | 5764 |
| initial | 0.252 | 0.365 | 0.540 | 44.0 | -14 | 112 | 1291 | 1291 | 6068 |
| Odd | 0.304 | 0.367 | 0.546 | 88.1 | 4 | 200 | 1738 | 1738 | 5819 |
| SRMFix | 0.232 | 0.394 | 0.552 | 56.6 | -27 | 120 | 1271 | 1271 | 6208 |
| SRM | -0.351 | 0.786 | 0.802 | 137.0 | -229 | 50 | 971 | 889 | 6005 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2010-10-05 | SRM 484 | 2 | 254 | 500.96 | 0.98 | 213 | 1882 | 5764 | 50 | 889 | 6005 |
| 2 | 2010-04-15 | SRM 467 | 2 | 484 | 456.54 | -0.08 | 1 | 1669 | 6852 | -132 | 839 | 6333 |
| 1 | 2009-11-05 | SRM 452 | 2 | 639 | 648.47 | 0.02 | 35 | 1668 | 7093 | -229 | 971 | 5219 |