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 |
|---|---|---|---|
| lilo_ | 2 | 2111 | 1205 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.289 | 0.516 | 0.591 | 41.5 | -39 | 44 | 1205 | 1205 | 3310 |
| SRMFix | 0.949 | 0.949 | 0.989 | 169.8 | 153 | 187 | 1540 | 1540 | 4111 |
| EloSRM | 0.967 | 0.967 | 0.980 | 213.0 | 173 | 253 | 2111 | 2111 | 4179 |
| initial | 1.132 | 1.132 | 1.199 | 136.3 | 89 | 184 | 1473 | 1473 | 4577 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2010-11-30 | Member SRM 489 | 2 | 190 | 415.29 | 1.13 | 173 | 2111 | 4179 | 44 | 1205 | 3310 |
| 1 | 2010-11-18 | SRM 488 | 2 | 299 | 522.52 | 0.80 | 253 | 1938 | 5473 | -39 | 1161 | 3633 |