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 |
|---|---|---|---|
| rainyhorsema | 1 | 1716 | 1100 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.169 | 0.169 | 0.169 | 40.8 | 41 | 41 | 1241 | 1241 | 6438 |
| initial | 0.213 | 0.213 | 0.213 | 25.6 | 26 | 26 | 1226 | 1226 | 6719 |
| EloSRM | 0.265 | 0.265 | 0.265 | 105.5 | 105 | 105 | 1716 | 1716 | 6568 |
| SRM | -0.435 | 0.435 | 0.435 | 100.0 | -100 | -100 | 1100 | 1100 | 3943 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2009-05-27 | SRM 441 | 2 | 577 | 693.58 | 0.26 | 105 | 1716 | 6568 | -100 | 1100 | 3943 |