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 |
|---|---|---|---|
| rachvela5 | 4 | 1390 | 577 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.006 | 0.321 | 0.438 | 63.0 | -133 | 103 | 1390 | 1390 | 3020 |
| SRMFix | -0.050 | 0.369 | 0.491 | 64.0 | -168 | 73 | 1090 | 1090 | 3428 |
| initial | -0.093 | 0.373 | 0.456 | 44.9 | -84 | 67 | 1155 | 1155 | 3234 |
| SRM | -0.189 | 0.543 | 0.797 | 227.8 | -767 | 90 | 577 | 577 | 3906 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2005-06-01 | SRM 245 | 2 | 120 | 185.64 | 0.63 | 103 | 1390 | 3020 | 90 | 577 | 3906 |
| 3 | 2005-05-17 | SRM 243 | 2 | 130 | 154.82 | -0.03 | 5 | 1288 | 3715 | 27 | 487 | 4044 |
| 2 | 2005-05-04 | SRM 241 | 2 | 113 | 140.35 | -0.01 | 11 | 1283 | 3755 | 27 | 460 | 4060 |
| 1 | 2005-04-30 | SRM 240 | 2 | 290 | 190.34 | -0.61 | -133 | 1271 | 3791 | -767 | 433 | 4055 |