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 |
|---|---|---|---|
| jlchoike | 1 | 1580 | 1107 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.341 | 0.341 | 0.341 | 80.8 | 81 | 81 | 1281 | 1281 | 2251 |
| initial | 0.389 | 0.389 | 0.389 | 46.9 | 47 | 47 | 1247 | 1247 | 2371 |
| EloSRM | 0.483 | 0.483 | 0.483 | 175.7 | 176 | 176 | 1580 | 1580 | 2217 |
| SRM | -0.520 | 0.520 | 0.520 | 93.0 | -93 | -93 | 1107 | 1107 | 1669 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2005-05-04 | SRM 241 | 2 | 95 | 132.74 | 0.48 | 176 | 1580 | 2217 | -93 | 1107 | 1669 |