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 |
|---|---|---|---|
| osmancse09 | 2 | 1608 | 659 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.259 | 0.259 | 0.265 | 43.3 | -59 | -28 | 1471 | 1443 | 11454 |
| EloSRM | -0.282 | 0.282 | 0.291 | 57.0 | -78 | -36 | 1644 | 1608 | 11407 |
| SRMFix | -0.360 | 0.360 | 0.376 | 76.0 | -109 | -43 | 1091 | 1048 | 11629 |
| initial | -0.363 | 0.363 | 0.368 | 43.7 | -51 | -37 | 1149 | 1113 | 11504 |
| SRM | -0.882 | 0.882 | 0.944 | 270.5 | -397 | -144 | 803 | 659 | 10567 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2011-11-12 | SRM 523 | 2 | 801 | 823.82 | -0.21 | -36 | 1608 | 11407 | -144 | 659 | 10567 |
| 1 | 2011-08-09 | SRM 514 | 2 | 691 | 613.13 | -0.36 | -78 | 1644 | 9854 | -397 | 803 | 8147 |