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 |
|---|---|---|---|
| ravi_alla | 2 | 1290 | 468 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.320 | 0.320 | 0.435 | 71.0 | -131 | 11 | 1290 | 1290 | 3920 |
| SRMFix | -0.411 | 0.411 | 0.548 | 91.6 | -174 | -9 | 1026 | 1017 | 4188 |
| initial | -0.446 | 0.446 | 0.521 | 53.7 | -86 | -21 | 1114 | 1093 | 4085 |
| SRM | -0.749 | 0.749 | 1.037 | 366.0 | -690 | -42 | 510 | 468 | 4256 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2005-07-07 | SRM 250 | 2 | 223 | 219.24 | -0.02 | 11 | 1290 | 3920 | -42 | 468 | 4256 |
| 1 | 2005-06-09 | SRM 246 | 2 | 266 | 172.42 | -0.62 | -131 | 1279 | 3845 | -690 | 510 | 4055 |