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 |
|---|---|---|---|
| sebi110 | 1 | 2005 | 953 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.182 | 0.182 | 0.182 | 11.6 | -12 | -12 | 1720 | 1720 | 4171 |
| initial | -0.231 | 0.231 | 0.231 | 27.8 | -28 | -28 | 1172 | 1172 | 4258 |
| EloSRM | -0.250 | 0.250 | 0.250 | 36.2 | -36 | -36 | 2005 | 2005 | 4085 |
| SRMFix | -0.263 | 0.263 | 0.263 | 62.9 | -63 | -63 | 1137 | 1137 | 4345 |
| SRM | -0.941 | 0.941 | 0.941 | 247.0 | -247 | -247 | 953 | 953 | 3511 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2017-11-28 | SRM 724 | 2 | 221 | 185.88 | -0.25 | -36 | 2005 | 4085 | -247 | 953 | 3511 |