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 |
|---|---|---|---|
| giuseppe | 3 | 1505 | 854 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | -0.068 | 0.234 | 0.282 | 36.9 | -61 | 27 | 1249 | 1188 | 3328 |
| initial | -0.022 | 0.243 | 0.272 | 29.3 | -48 | 28 | 1240 | 1192 | 3414 |
| EloSRM | -0.060 | 0.257 | 0.300 | 57.6 | -43 | 81 | 1548 | 1505 | 3153 |
| SRM | -0.395 | 0.395 | 0.437 | 115.3 | -170 | -61 | 1030 | 854 | 3441 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2005-08-30 | SRM 261 | 2 | 241 | 206.46 | -0.48 | -43 | 1505 | 3153 | -115 | 854 | 3441 |
| 2 | 2005-08-27 | SRM 260 | 2 | 216 | 239.11 | 0.15 | 49 | 1548 | 2894 | -61 | 969 | 2756 |
| 1 | 2005-08-16 | TCO05 Qual 1/3 | 1 | 253 | 280.45 | 0.15 | 81 | 1500 | 3064 | -170 | 1030 | 2360 |