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 |
|---|---|---|---|
| Zampanteymedio | 6 | 2136 | 1259 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.583 | 0.633 | 1.136 | 87.1 | -9 | 352 | 1706 | 1690 | 3115 |
| SRM | 0.270 | 0.648 | 0.975 | 75.5 | -95 | 154 | 1361 | 1259 | 2898 |
| EloSRM | 0.630 | 0.653 | 1.129 | 109.4 | -2 | 309 | 2136 | 2136 | 5308 |
| initial | 0.663 | 0.675 | 1.199 | 81.3 | -5 | 338 | 1683 | 1679 | 3248 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 6 | 2015-10-10 | SRM 670 | 1 | 327 | 455.90 | 0.01 | 7 | 2136 | 5308 | -26 | 1259 | 2898 |
| 5 | 2015-09-11 | SRM 667 | 1 | 210 | 353.61 | 0.05 | 24 | 2129 | 5455 | -1 | 1285 | 2727 |
| 4 | 2006-12-21 | SRM 331 | 1 | 323 | 308.29 | -0.07 | -2 | 2105 | 1822 | -75 | 1286 | 1885 |
| 3 | 2006-12-09 | SRM 329 | 1 | 251 | 430.12 | 0.78 | 172 | 2106 | 1804 | 102 | 1361 | 1504 |
| 2 | 2006-11-29 | SRM 328 | 2 | 43 | 264.87 | 2.62 | 309 | 1934 | 2545 | 154 | 1259 | 2049 |
| 1 | 2006-11-22 | SRM 327 | 2 | 249 | 326.96 | 0.39 | 142 | 1625 | 4349 | -95 | 1105 | 3048 |