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 |
|---|---|---|---|
| vanessi | 3 | 2317 | 1215 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.037 | 0.323 | 0.367 | 57.0 | -78 | 78 | 1293 | 1215 | 4297 |
| SRMFix | 0.507 | 0.521 | 0.868 | 107.9 | -3 | 314 | 1521 | 1518 | 5480 |
| initial | 0.561 | 0.561 | 0.915 | 67.5 | 4 | 191 | 1403 | 1403 | 6538 |
| EloSRM | 0.542 | 0.568 | 0.942 | 151.5 | -3 | 427 | 2320 | 2317 | 5245 |
| Odd | 0.559 | 0.585 | 0.971 | 155.9 | -3 | 443 | 2086 | 2083 | 5397 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2015-01-15 | SRM 646 | 1 | 250 | 287.18 | -0.04 | -3 | 2317 | 5245 | -78 | 1215 | 4297 |
| 2 | 2015-01-12 | SRM 645 | 1 | 189 | 329.89 | 0.04 | 25 | 2320 | 5208 | 15 | 1293 | 3378 |
| 1 | 2014-06-28 | SRM 626 | 2 | 242 | 749.04 | 1.63 | 427 | 2295 | 5415 | 78 | 1278 | 3568 |