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 |
|---|---|---|---|
| sourav_022 | 2 | 1559 | 681 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.451 | 0.451 | 0.451 | 96.9 | -97 | -97 | 1401 | 1401 | 9083 |
| EloSRM | -0.494 | 0.494 | 0.494 | 113.2 | -113 | -113 | 1559 | 1559 | 8878 |
| initial | -0.569 | 0.569 | 0.569 | 68.6 | -69 | -69 | 1131 | 1131 | 8817 |
| SRMFix | -0.621 | 0.621 | 0.621 | 142.6 | -143 | -143 | 1057 | 1057 | 9113 |
| SRM | -1.438 | 1.438 | 1.438 | 519.0 | -519 | -519 | 681 | 681 | 8159 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2010-09-09 | SRM 481 | 2 | 645 | ||||||||
| 1 | 2010-08-14 | SRM 479 | 2 | 963 | 724.03 | -0.49 | -113 | 1559 | 8878 | -519 | 681 | 8159 |