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 |
|---|---|---|---|
| kumsi | 1 | 1483 | 1052 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.002 | 0.002 | 0.002 | 0.4 | 0 | 0 | 1200 | 1200 | 2680 |
| initial | 0.058 | 0.058 | 0.058 | 6.9 | 7 | 7 | 1207 | 1207 | 2696 |
| EloSRM | 0.140 | 0.140 | 0.140 | 72.1 | 72 | 72 | 1483 | 1483 | 2657 |
| SRM | -0.667 | 0.667 | 0.667 | 148.0 | -148 | -148 | 1052 | 1052 | 1935 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2005-06-18 | SRM 247 | 2 | 177 | 195.07 | 0.14 | 72 | 1483 | 2657 | -148 | 1052 | 1935 |