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 |
|---|---|---|---|
| haygan1 | 2 | 1540 | 740 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.143 | 0.143 | 0.192 | 39.0 | -57 | 21 | 1597 | 1540 | 8380 |
| Odd | -0.138 | 0.158 | 0.210 | 45.1 | -50 | 40 | 1478 | 1428 | 7782 |
| initial | -0.246 | 0.246 | 0.284 | 29.6 | -47 | -12 | 1188 | 1141 | 8116 |
| SRMFix | -0.274 | 0.274 | 0.296 | 51.7 | -64 | -39 | 1161 | 1097 | 7609 |
| SRM | -0.972 | 0.972 | 0.988 | 230.0 | -269 | -191 | 931 | 740 | 7312 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2010-03-25 | Member SRM 465 | 2 | 500 | 484.42 | -0.27 | -57 | 1540 | 8380 | -191 | 740 | 7312 |
| 1 | 2008-09-24 | SRM 419 | 2 | 404 | 399.84 | -0.02 | 21 | 1597 | 8382 | -269 | 931 | 8080 |