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 |
|---|---|---|---|
| kas2288 | 2 | 1426 | 560 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.284 | 0.284 | 0.284 | 53.4 | -63 | -43 | 1360 | 1316 | 9145 |
| EloSRM | -0.296 | 0.296 | 0.297 | 63.8 | -76 | -52 | 1478 | 1426 | 9090 |
| initial | -0.386 | 0.386 | 0.386 | 46.4 | -47 | -46 | 1154 | 1107 | 9182 |
| SRMFix | -0.395 | 0.395 | 0.397 | 80.7 | -102 | -59 | 1098 | 1039 | 9358 |
| SRM | -0.977 | 0.977 | 1.016 | 320.0 | -416 | -224 | 784 | 560 | 8986 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2008-04-15 | SRM 398 | 2 | 636 | 550.93 | -0.28 | -52 | 1426 | 9090 | -224 | 560 | 8986 |
| 1 | 2008-04-12 | SRM 397 | 2 | 623 | 559.77 | -0.31 | -76 | 1478 | 8163 | -416 | 784 | 7120 |