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 |
|---|---|---|---|
| tobenna | 2 | 1905 | 1017 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.328 | 0.328 | 0.409 | 56.8 | 20 | 93 | 1314 | 1314 | 6035 |
| EloSRM | 0.389 | 0.389 | 0.422 | 111.3 | 98 | 124 | 1905 | 1905 | 5888 |
| initial | 0.404 | 0.404 | 0.480 | 48.7 | 17 | 80 | 1297 | 1297 | 6243 |
| SRM | -0.398 | 0.406 | 0.568 | 91.5 | -161 | -22 | 1039 | 1017 | 4946 |
| Odd | 0.421 | 0.421 | 0.445 | 123.0 | 117 | 128 | 1750 | 1750 | 5995 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2010-12-18 | Member SRM 491 | 2 | 440 | 645.43 | 0.55 | 124 | 1905 | 5888 | -22 | 1017 | 4946 |
| 1 | 2010-10-26 | SRM 486 | 2 | 668 | 780.60 | 0.22 | 98 | 1780 | 6741 | -161 | 1039 | 4552 |