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 |
|---|---|---|---|
| chopin | 2 | 1449 | 992 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.198 | 0.198 | 0.220 | 37.2 | 25 | 50 | 1274 | 1274 | 1812 |
| Odd | 0.248 | 0.248 | 0.248 | 91.7 | 75 | 108 | 1425 | 1425 | 1830 |
| EloSRM | 0.256 | 0.256 | 0.256 | 91.4 | 67 | 116 | 1449 | 1449 | 1836 |
| initial | 0.272 | 0.272 | 0.287 | 32.8 | 22 | 44 | 1266 | 1266 | 1850 |
| SRM | -0.472 | 0.472 | 0.610 | 104.0 | -174 | -34 | 1026 | 992 | 1566 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2002-09-09 | SRM 112 | 2 | 108 | 127.68 | 0.24 | 67 | 1449 | 1836 | -34 | 992 | 1566 |
| 1 | 2002-08-12 | SRM 108 | 2 | 101 | 121.83 | 0.27 | 116 | 1382 | 1974 | -174 | 1026 | 1350 |