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 |
|---|---|---|---|
| bonsior | 1 | 1474 | 1112 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.256 | 0.256 | 0.256 | 61.4 | 61 | 61 | 1261 | 1261 | 1993 |
| initial | 0.307 | 0.307 | 0.307 | 36.9 | 37 | 37 | 1237 | 1237 | 2089 |
| EloSRM | 0.407 | 0.407 | 0.407 | 144.6 | 145 | 145 | 1474 | 1474 | 1988 |
| SRM | -0.457 | 0.457 | 0.457 | 88.0 | -88 | -88 | 1112 | 1112 | 1359 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2003-11-12 | SRM 171 | 2 | 131 | 173.68 | 0.41 | 145 | 1474 | 1988 | -88 | 1112 | 1359 |