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 |
|---|---|---|---|
| gosour | 2 | 1759 | 644 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.212 | 0.212 | 0.213 | 38.2 | -48 | -29 | 1568 | 1540 | 6408 |
| EloSRM | -0.214 | 0.214 | 0.225 | 49.9 | -66 | -34 | 1793 | 1759 | 6431 |
| SRMFix | -0.357 | 0.357 | 0.360 | 73.6 | -95 | -52 | 1105 | 1053 | 6067 |
| initial | -0.362 | 0.362 | 0.364 | 43.6 | -48 | -39 | 1161 | 1113 | 6139 |
| SRM | -0.996 | 0.996 | 1.086 | 278.0 | -379 | -177 | 821 | 644 | 5916 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2017-04-18 | SRM 712 | 2 | 255 | 259.52 | -0.14 | -34 | 1759 | 6431 | -177 | 644 | 5916 |
| 1 | 2014-04-24 | SRM 618 | 2 | 634 | 520.87 | -0.28 | -66 | 1793 | 11070 | -379 | 821 | 9122 |