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 |
|---|---|---|---|
| amar.nv | 4 | 1691 | 522 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.091 | 0.197 | 0.207 | 45.3 | -71 | 94 | 1778 | 1691 | 12183 |
| initial | -0.156 | 0.228 | 0.297 | 27.5 | -65 | 17 | 1217 | 1125 | 11384 |
| Odd | -0.112 | 0.244 | 0.266 | 49.1 | -70 | 112 | 1621 | 1539 | 11465 |
| SRMFix | -0.206 | 0.246 | 0.311 | 34.0 | -65 | 20 | 1220 | 1103 | 10391 |
| SRM | -0.707 | 0.707 | 0.714 | 169.5 | -290 | -103 | 1037 | 522 | 11641 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2015-02-10 | SRM 649 | 2 | 731 | 595.92 | -0.30 | -71 | 1691 | 12183 | -290 | 522 | 11641 |
| 3 | 2012-02-09 | SRM 532 | 2 | 879 | 793.37 | -0.15 | -11 | 1762 | 9117 | -103 | 812 | 8506 |
| 2 | 2010-12-08 | SRM 490 | 2 | 666 | 606.67 | -0.14 | -5 | 1773 | 7026 | -122 | 915 | 5958 |
| 1 | 2010-11-13 | SRM 487 | 2 | 630 | 729.40 | 0.21 | 94 | 1778 | 6792 | -163 | 1037 | 4588 |