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 |
|---|---|---|---|
| Rakotik | 2 | 1662 | 859 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.065 | 0.237 | 0.246 | 28.6 | -21 | 36 | 1236 | 1216 | 6347 |
| SRMFix | 0.032 | 0.256 | 0.258 | 53.3 | -38 | 69 | 1269 | 1231 | 6040 |
| Odd | 0.064 | 0.268 | 0.276 | 101.7 | -43 | 161 | 1578 | 1535 | 6220 |
| EloSRM | 0.052 | 0.273 | 0.278 | 104.6 | -46 | 164 | 1708 | 1662 | 5988 |
| SRM | -0.427 | 0.427 | 0.502 | 170.5 | -262 | -79 | 1121 | 859 | 6240 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2008-02-09 | TCO08 Qual 2 | 1 | 1153 | 1,073.48 | -0.22 | -46 | 1662 | 5988 | -262 | 859 | 6240 |
| 1 | 2008-02-05 | TCO08 Qual 1 | 1 | 475 | 793.18 | 0.32 | 164 | 1708 | 5593 | -79 | 1121 | 3693 |