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 |
|---|---|---|---|
| radhs11 | 4 | 2102 | 1005 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.235 | 0.235 | 0.300 | 73.0 | 26 | 183 | 2102 | 2102 | 6236 |
| Odd | 0.256 | 0.256 | 0.326 | 79.9 | 26 | 201 | 1904 | 1904 | 6310 |
| SRM | -0.196 | 0.268 | 0.342 | 48.8 | -99 | -12 | 1101 | 1005 | 6116 |
| SRMFix | 0.276 | 0.276 | 0.297 | 48.0 | 23 | 93 | 1392 | 1392 | 6368 |
| initial | 0.419 | 0.419 | 0.428 | 50.5 | 40 | 65 | 1402 | 1402 | 6205 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2013-06-03 | SRM 581 | 2 | 286 | 305.86 | 0.10 | 26 | 2102 | 6236 | -13 | 1005 | 6116 |
| 3 | 2013-05-25 | SRM 580 | 2 | 408 | 491.38 | 0.27 | 52 | 2076 | 6533 | -12 | 1018 | 6037 |
| 2 | 2013-05-18 | SRM 579 | 2 | 497 | 514.01 | 0.05 | 32 | 2024 | 7006 | -71 | 1030 | 5919 |
| 1 | 2013-05-02 | SRM 578 | 2 | 334 | 481.17 | 0.53 | 183 | 1992 | 7309 | -99 | 1101 | 5194 |