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 |
|---|---|---|---|
| lordzamy | 3 | 2238 | 1145 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.146 | 0.190 | 0.217 | 26.3 | -42 | 12 | 1212 | 1145 | 3833 |
| EloSRM | 0.328 | 0.328 | 0.520 | 105.2 | 21 | 269 | 2238 | 2238 | 4708 |
| SRMFix | 0.340 | 0.340 | 0.482 | 71.2 | 7 | 184 | 1413 | 1413 | 4867 |
| Odd | 0.350 | 0.350 | 0.542 | 110.3 | 16 | 280 | 1987 | 1987 | 4817 |
| initial | 0.476 | 0.476 | 0.580 | 57.4 | 7 | 104 | 1372 | 1372 | 5090 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2015-09-15 | SRM 668 | 2 | 142 | 146.85 | 0.05 | 26 | 2238 | 4708 | -42 | 1145 | 3833 |
| 2 | 2015-08-25 | SRM 666 | 1 | 186 | 264.85 | 0.04 | 21 | 2212 | 4953 | -25 | 1187 | 3605 |
| 1 | 2015-07-23 | SRM 663 | 2 | 239 | 445.30 | 0.90 | 269 | 2191 | 5108 | 12 | 1212 | 3400 |