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 |
|---|---|---|---|
| arinv1618beta | 1 | 1693 | 803 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.398 | 0.398 | 0.398 | 87.9 | -88 | -88 | 1693 | 1693 | 10943 |
| initial | -0.447 | 0.447 | 0.447 | 53.9 | -54 | -54 | 1146 | 1146 | 10981 |
| SRMFix | -0.504 | 0.504 | 0.504 | 117.3 | -117 | -117 | 1083 | 1083 | 11262 |
| SRM | -1.354 | 1.354 | 1.354 | 397.0 | -397 | -397 | 803 | 803 | 9100 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2012-10-10 | SRM 557 | 2 | 965 | 732.45 | -0.40 | -88 | 1693 | 10943 | -397 | 803 | 9100 |