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 |
|---|---|---|---|
| gabgav | 1 | 1878 | 891 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.208 | 0.208 | 0.208 | 56.4 | -56 | -56 | 1601 | 1601 | 8297 |
| EloSRM | -0.249 | 0.249 | 0.249 | 46.9 | -47 | -47 | 1878 | 1878 | 7789 |
| initial | -0.290 | 0.290 | 0.290 | 34.9 | -35 | -35 | 1165 | 1165 | 7914 |
| SRMFix | -0.340 | 0.340 | 0.340 | 80.6 | -81 | -81 | 1119 | 1119 | 7996 |
| SRM | -1.160 | 1.160 | 1.160 | 309.0 | -309 | -309 | 891 | 891 | 6270 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2015-08-11 | SRM 665 | 2 | 425 | 357.51 | -0.25 | -47 | 1878 | 7789 | -309 | 891 | 6270 |