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 |
|---|---|---|---|
| karl_erik | 4 | 2371 | 1276 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.275 | 0.615 | 0.914 | 86.5 | -109 | 211 | 1411 | 1276 | 3421 |
| SRMFix | 0.665 | 0.713 | 1.378 | 131.2 | -11 | 509 | 1709 | 1694 | 4024 |
| initial | 0.746 | 0.746 | 1.410 | 89.8 | 5 | 339 | 1559 | 1559 | 5009 |
| EloSRM | 0.685 | 0.759 | 1.445 | 165.0 | -12 | 638 | 2374 | 2371 | 3826 |
| Odd | 0.694 | 0.776 | 1.470 | 169.7 | -11 | 659 | 2198 | 2196 | 3803 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2012-10-19 | SRM 558 | 1 | 329 | 479.99 | -0.02 | 6 | 2371 | 3826 | -7 | 1276 | 3421 |
| 3 | 2012-04-23 | SRM 541 | 1 | 489 | 645.48 | -0.03 | 4 | 2366 | 3974 | -19 | 1283 | 3591 |
| 2 | 2011-12-17 | SRM 527 | 1 | 511 | 604.83 | -0.10 | -12 | 2361 | 3495 | -109 | 1302 | 3054 |
| 1 | 2011-11-17 | SRM 524 | 2 | 83 | 614.12 | 2.89 | 638 | 2374 | 3371 | 211 | 1411 | 2219 |