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 |
|---|---|---|---|
| krapple | 2 | 2105 | 1136 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.179 | 0.179 | 0.202 | 32.0 | -50 | -14 | 1186 | 1136 | 4870 |
| SRMFix | 0.487 | 0.487 | 0.578 | 104.8 | 30 | 180 | 1410 | 1410 | 6432 |
| EloSRM | 0.500 | 0.500 | 0.646 | 157.8 | 41 | 274 | 2105 | 2105 | 6268 |
| Odd | 0.546 | 0.546 | 0.686 | 174.0 | 57 | 291 | 1920 | 1920 | 6300 |
| initial | 0.681 | 0.681 | 0.706 | 82.1 | 60 | 104 | 1364 | 1364 | 6848 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2013-02-06 | SRM 569 | 2 | 291 | 309.88 | 0.09 | 41 | 2105 | 6268 | -50 | 1136 | 4870 |
| 1 | 2012-12-08 | SRM 563 | 2 | 228 | 428.25 | 0.91 | 274 | 2064 | 6425 | -14 | 1186 | 4273 |