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 |
|---|---|---|---|
| niuren | 1 | 1735 | 1058 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.156 | 0.156 | 0.156 | 37.8 | 38 | 38 | 1238 | 1238 | 6376 |
| initial | 0.211 | 0.211 | 0.211 | 25.4 | 25 | 25 | 1225 | 1225 | 6608 |
| EloSRM | 0.272 | 0.272 | 0.272 | 111.7 | 112 | 112 | 1735 | 1735 | 6350 |
| Odd | 0.315 | 0.315 | 0.315 | 130.3 | 130 | 130 | 1597 | 1597 | 6478 |
| SRM | -0.685 | 0.685 | 0.685 | 142.0 | -142 | -142 | 1058 | 1058 | 4272 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2009-08-25 | SRM 447 | 2 | 525 | 634.07 | 0.27 | 112 | 1735 | 6350 | -142 | 1058 | 4272 |