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 |
|---|---|---|---|
| Issamou01 | 1 | 1703 | 893 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.113 | 0.113 | 0.113 | 5.4 | -5 | -5 | 1529 | 1529 | 9536 |
| EloSRM | -0.163 | 0.163 | 0.163 | 26.2 | -26 | -26 | 1703 | 1703 | 9310 |
| initial | -0.235 | 0.235 | 0.235 | 28.3 | -28 | -28 | 1172 | 1172 | 9239 |
| SRMFix | -0.294 | 0.294 | 0.294 | 70.2 | -70 | -70 | 1130 | 1130 | 9368 |
| SRM | -1.228 | 1.228 | 1.228 | 307.0 | -307 | -307 | 893 | 893 | 7185 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2011-10-04 | SRM 520 | 2 | 918 | 820.18 | -0.16 | -26 | 1703 | 9310 | -307 | 893 | 7185 |