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 |
|---|---|---|---|
| kocha | 2 | 1506 | 893 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.181 | 0.608 | 0.635 | 73.2 | -51 | 95 | 1244 | 1244 | 2237 |
| EloSRM | 0.281 | 0.611 | 0.673 | 125.5 | -65 | 186 | 1506 | 1506 | 2250 |
| SRMFix | 0.211 | 0.675 | 0.707 | 124.0 | -108 | 140 | 1231 | 1231 | 2303 |
| SRM | -0.266 | 0.881 | 0.921 | 189.5 | -343 | 36 | 893 | 893 | 2395 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2005-01-05 | SRM 226 | 2 | 65 | 120.63 | 0.89 | 186 | 1506 | 2250 | 36 | 893 | 2395 |
| 1 | 2004-12-18 | SRM 223 | 2 | 167 | 132.79 | -0.33 | -65 | 1320 | 2965 | -343 | 857 | 2551 |