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 |
|---|---|---|---|
| matcafe | 2 | 1637 | 851 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.050 | 0.332 | 0.335 | 39.9 | -46 | 34 | 1234 | 1188 | 7964 |
| SRMFix | -0.125 | 0.352 | 0.374 | 66.6 | -79 | 55 | 1255 | 1176 | 7807 |
| EloSRM | -0.059 | 0.427 | 0.431 | 104.4 | -66 | 143 | 1703 | 1637 | 7085 |
| SRM | -0.830 | 0.830 | 0.843 | 174.5 | -210 | -139 | 1061 | 851 | 8387 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2008-05-28 | SRM 403 | 2 | 386 | 311.61 | -0.49 | -66 | 1637 | 7085 | -210 | 851 | 8387 |
| 1 | 2008-05-24 | SRM 402 | 2 | 414 | 534.14 | 0.37 | 143 | 1703 | 6336 | -139 | 1061 | 5438 |