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 |
|---|---|---|---|
| whaticando | 2 | 2163 | 1264 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.165 | 0.165 | 0.184 | 32.0 | 26 | 38 | 1264 | 1264 | 2438 |
| SRMFix | 0.797 | 0.797 | 0.867 | 161.1 | 75 | 247 | 1522 | 1522 | 3672 |
| initial | 0.849 | 0.849 | 0.917 | 102.2 | 60 | 144 | 1404 | 1404 | 4471 |
| EloSRM | 0.858 | 0.858 | 0.953 | 255.9 | 155 | 356 | 2163 | 2163 | 3092 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2010-04-20 | Member SRM 468 | 1 | 485 | 659.74 | 0.44 | 155 | 2163 | 3092 | 26 | 1264 | 2438 |
| 1 | 2010-03-16 | SRM 464 | 2 | 288 | 695.50 | 1.27 | 356 | 2007 | 4059 | 38 | 1238 | 2669 |