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 |
|---|---|---|---|
| nacha | 3 | 1465 | 947 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.096 | 0.233 | 0.258 | 28.1 | -25 | 46 | 1235 | 1235 | 2179 |
| SRMFix | 0.068 | 0.236 | 0.265 | 37.9 | -43 | 51 | 1228 | 1228 | 2176 |
| EloSRM | 0.077 | 0.272 | 0.274 | 59.6 | -24 | 96 | 1465 | 1465 | 2116 |
| SRM | -0.370 | 0.429 | 0.494 | 84.3 | -120 | -17 | 1084 | 947 | 2039 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2004-01-07 | SRM 178 | 2 | 112 | 137.46 | 0.30 | 58 | 1465 | 2116 | -17 | 947 | 2039 |
| 2 | 2003-12-22 | SRM 176 | 2 | 117 | 95.52 | -0.29 | -24 | 1406 | 2304 | -120 | 964 | 1962 |
| 1 | 2003-12-17 | SRM 175 | 2 | 106 | 124.10 | 0.23 | 96 | 1431 | 2207 | -116 | 1084 | 1518 |