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 |
|---|---|---|---|
| coder-kz | 2 | 1541 | 677 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.251 | 0.251 | 0.257 | 43.2 | -60 | -27 | 1426 | 1399 | 9326 |
| EloSRM | -0.268 | 0.268 | 0.278 | 55.5 | -76 | -35 | 1576 | 1541 | 9322 |
| SRMFix | -0.350 | 0.350 | 0.365 | 74.0 | -106 | -42 | 1094 | 1052 | 9346 |
| initial | -0.351 | 0.351 | 0.356 | 42.3 | -49 | -35 | 1151 | 1115 | 9247 |
| SRM | -0.857 | 0.857 | 0.920 | 261.5 | -388 | -135 | 812 | 677 | 8352 |
| # | 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 | 684.69 | -0.19 | -35 | 1541 | 9322 | -135 | 677 | 8352 |
| 1 | 2010-03-25 | Member SRM 465 | 2 | 500 | 460.49 | -0.34 | -76 | 1576 | 7636 | -388 | 812 | 6433 |