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 |
|---|---|---|---|
| xycoder | 3 | 2084 | 788 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.135 | 0.462 | 0.503 | 55.6 | -59 | 83 | 1249 | 1249 | 5705 |
| Odd | 0.214 | 0.489 | 0.524 | 109.2 | -83 | 166 | 1825 | 1825 | 5610 |
| EloSRM | 0.194 | 0.495 | 0.527 | 116.7 | -100 | 163 | 2084 | 2084 | 5505 |
| SRMFix | 0.164 | 0.514 | 0.548 | 88.5 | -122 | 97 | 1222 | 1222 | 5920 |
| SRM | -0.233 | 0.624 | 0.803 | 168.7 | -435 | 47 | 788 | 788 | 6593 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2016-04-23 | SRM 689 | 2 | 208 | 345.87 | 0.73 | 163 | 2084 | 5505 | 47 | 788 | 6593 |
| 2 | 2015-10-20 | SRM 672 | 2 | 269 | 331.41 | 0.30 | 87 | 1921 | 6915 | -24 | 741 | 7332 |
| 1 | 2015-10-10 | SRM 670 | 2 | 666 | 537.85 | -0.45 | -100 | 1834 | 7876 | -435 | 765 | 7032 |