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 |
|---|---|---|---|
| nah22 | 1 | 1903 | 1417 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 1.671 | 1.671 | 1.671 | 217.0 | 217 | 217 | 1417 | 1417 | 665 |
| SRMFix | 2.388 | 2.388 | 2.388 | 456.8 | 457 | 457 | 1657 | 1657 | 1067 |
| initial | 2.428 | 2.428 | 2.428 | 292.4 | 292 | 292 | 1492 | 1492 | 1318 |
| EloSRM | 2.540 | 2.540 | 2.540 | 519.6 | 520 | 520 | 1903 | 1903 | 1065 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2004-12-01 | SRM 221 | 2 | 20 | 116.35 | 2.54 | 520 | 1903 | 1065 | 217 | 1417 | 665 |