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 |
|---|---|---|---|
| laprovence | 5 | 2691 | 1380 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.287 | 0.502 | 0.539 | 90.0 | -75 | 119 | 1440 | 1380 | 2644 |
| SRMFix | 0.708 | 0.734 | 0.956 | 116.2 | -7 | 340 | 1774 | 1767 | 3555 |
| EloSRM | 0.669 | 0.778 | 0.988 | 217.7 | -28 | 463 | 2719 | 2691 | 2214 |
| initial | 0.797 | 0.797 | 1.022 | 96.0 | 5 | 205 | 1680 | 1680 | 4260 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2013-10-05 | SRM 593 | 1 | 393 | 462.12 | -0.27 | -28 | 2691 | 2214 | -60 | 1380 | 2644 |
| 4 | 2013-09-16 | SRM 591 | 1 | 207 | 379.94 | 0.88 | 244 | 2719 | 2014 | 91 | 1440 | 2208 |
| 3 | 2012-02-23 | SRM 534 | 1 | 323 | 611.13 | 0.92 | 329 | 2475 | 2914 | 119 | 1349 | 2736 |
| 2 | 2010-10-26 | SRM 486 | 1 | 479 | 585.86 | 0.03 | 24 | 2145 | 3793 | -75 | 1230 | 2991 |
| 1 | 2010-05-04 | SRM 469 | 2 | 204 | 703.77 | 1.79 | 463 | 2121 | 3460 | 105 | 1305 | 2194 |