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 |
|---|---|---|---|
| AceCoder | 3 | 1222 | 414 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.303 | 0.303 | 0.340 | 54.9 | -98 | -24 | 1233 | 1166 | 4921 |
| EloSRM | -0.309 | 0.309 | 0.351 | 61.5 | -113 | -28 | 1294 | 1222 | 4900 |
| SRMFix | -0.366 | 0.366 | 0.428 | 73.7 | -153 | -21 | 1047 | 979 | 4930 |
| initial | -0.397 | 0.397 | 0.432 | 47.8 | -75 | -25 | 1125 | 1057 | 4870 |
| SRM | -0.659 | 0.659 | 0.820 | 262.0 | -502 | -140 | 698 | 414 | 4927 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2005-08-16 | TCO05 Qual 7/8 | 1 | 312 | 298.27 | -0.14 | -28 | 1222 | 4900 | -140 | 414 | 4927 |
| 2 | 2005-06-01 | SRM 245 | 2 | 195 | 177.92 | -0.25 | -44 | 1250 | 4000 | -144 | 554 | 3957 |
| 1 | 2005-05-23 | SRM 244 | 2 | 210 | 152.90 | -0.54 | -113 | 1294 | 3659 | -502 | 698 | 3546 |