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 |
|---|---|---|---|
| rechen | 2 | 2299 | 1169 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.414 | 0.897 | 0.988 | 184.5 | -200 | 169 | 1369 | 1169 | 4482 |
| initial | 1.143 | 1.147 | 1.619 | 138.2 | -1 | 276 | 1476 | 1475 | 5666 |
| SRMFix | 1.064 | 1.172 | 1.583 | 226.4 | -19 | 434 | 1634 | 1615 | 4506 |
| EloSRM | 1.113 | 1.249 | 1.673 | 292.0 | -32 | 552 | 2330 | 2299 | 4373 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2012-12-12 | SRM 564 | 1 | 583 | 572.91 | -0.14 | -32 | 2299 | 4373 | -200 | 1169 | 4482 |
| 1 | 2012-09-13 | SRM 556 | 2 | 98 | 503.80 | 2.36 | 553 | 2330 | 4154 | 169 | 1369 | 2689 |