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 |
|---|---|---|---|
| ftbalagt | 1 | 1850 | 1087 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.307 | 0.307 | 0.307 | 73.0 | 73 | 73 | 1273 | 1273 | 6467 |
| initial | 0.387 | 0.387 | 0.387 | 46.6 | 47 | 47 | 1247 | 1247 | 6816 |
| EloSRM | 0.448 | 0.448 | 0.448 | 160.9 | 161 | 161 | 1850 | 1850 | 6394 |
| SRM | -0.613 | 0.613 | 0.613 | 113.0 | -113 | -113 | 1087 | 1087 | 4318 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2010-12-18 | Member SRM 491 | 2 | 549 | 749.08 | 0.45 | 161 | 1850 | 6394 | -113 | 1087 | 4318 |