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 |
|---|---|---|---|
| Rejun | 2 | 2056 | 1436 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.992 | 0.992 | 1.270 | 118.0 | 6 | 230 | 1436 | 1436 | 806 |
| SRMFix | 1.428 | 1.428 | 1.802 | 266.2 | 55 | 477 | 1732 | 1732 | 1119 |
| EloSRM | 1.503 | 1.503 | 1.903 | 319.8 | 90 | 550 | 2056 | 2056 | 1028 |
| initial | 1.640 | 1.640 | 1.888 | 197.4 | 85 | 310 | 1595 | 1595 | 1447 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2005-08-16 | TCO05 Qual 5/10 | 1 | 122 | 154.10 | 0.34 | 90 | 2056 | 1028 | 6 | 1436 | 806 |
| 1 | 2005-07-28 | SRM 255 | 2 | 32 | 203.63 | 2.67 | 550 | 1966 | 1177 | 230 | 1430 | 747 |