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 |
|---|---|---|---|
| markxyb | 1 | 1744 | 1012 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.034 | 0.034 | 0.034 | 8.4 | 8 | 8 | 1208 | 1208 | 6536 |
| initial | 0.101 | 0.101 | 0.101 | 12.1 | 12 | 12 | 1212 | 1212 | 6639 |
| EloSRM | 0.162 | 0.162 | 0.162 | 80.0 | 80 | 80 | 1744 | 1744 | 6532 |
| SRM | -0.889 | 0.889 | 0.889 | 188.0 | -188 | -188 | 1012 | 1012 | 4544 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2010-06-17 | SRM 473 | 2 | 369 | 412.81 | 0.16 | 80 | 1744 | 6532 | -188 | 1012 | 4544 |