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 |
|---|---|---|---|
| ramapajama | 2 | 1484 | 973 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.002 | 0.293 | 0.293 | 35.3 | -35 | 36 | 1236 | 1201 | 2617 |
| SRMFix | -0.078 | 0.332 | 0.341 | 64.6 | -68 | 61 | 1261 | 1193 | 2597 |
| EloSRM | -0.022 | 0.404 | 0.404 | 93.5 | -48 | 139 | 1533 | 1484 | 2491 |
| Odd | -0.007 | 0.417 | 0.417 | 95.2 | -39 | 151 | 1474 | 1434 | 2495 |
| SRM | -0.647 | 0.647 | 0.685 | 113.5 | -140 | -87 | 1113 | 973 | 2193 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2005-04-06 | SRM 237 | 2 | 146 | 108.69 | -0.43 | -48 | 1484 | 2491 | -140 | 973 | 2193 |
| 1 | 2005-02-19 | SRM 231 | 2 | 151 | 196.73 | 0.38 | 139 | 1533 | 2244 | -87 | 1113 | 1586 |