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 |
|---|---|---|---|
| amanwar | 1 | 1973 | 1146 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.313 | 0.313 | 0.313 | 54.0 | -54 | -54 | 1146 | 1146 | 4420 |
| SRMFix | 0.614 | 0.614 | 0.614 | 141.0 | 141 | 141 | 1341 | 1341 | 6587 |
| initial | 0.678 | 0.678 | 0.678 | 81.6 | 82 | 82 | 1282 | 1282 | 7295 |
| EloSRM | 0.753 | 0.753 | 0.753 | 242.6 | 243 | 243 | 1973 | 1973 | 6473 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2011-10-13 | SRM 521 | 2 | 476 | 801.97 | 0.75 | 243 | 1973 | 6473 | -54 | 1146 | 4420 |