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 |
|---|---|---|---|
| xueyiwang | 2 | 2326 | 1303 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.455 | 0.689 | 0.826 | 96.5 | -45 | 148 | 1348 | 1303 | 3414 |
| SRMFix | 1.079 | 1.079 | 1.509 | 211.3 | 4 | 418 | 1623 | 1623 | 4721 |
| EloSRM | 1.130 | 1.133 | 1.600 | 285.0 | 10 | 560 | 2326 | 2326 | 4270 |
| initial | 1.145 | 1.145 | 1.557 | 137.9 | 11 | 265 | 1476 | 1476 | 5986 |
| Odd | 1.150 | 1.150 | 1.626 | 292.6 | 14 | 572 | 2136 | 2136 | 4383 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2012-04-23 | SRM 541 | 1 | 489 | 656.84 | -0.00 | 10 | 2326 | 4270 | -45 | 1303 | 3414 |
| 1 | 2012-04-11 | SRM 540 | 2 | 165 | 791.83 | 2.26 | 560 | 2316 | 4231 | 148 | 1348 | 2870 |