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 |
|---|---|---|---|
| kchow | 2 | 1863 | 662 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.160 | 0.217 | 0.270 | 58.4 | -79 | 38 | 1614 | 1614 | 7339 |
| EloSRM | -0.173 | 0.238 | 0.294 | 67.6 | -96 | 39 | 1863 | 1863 | 7277 |
| initial | -0.253 | 0.253 | 0.319 | 30.5 | -54 | -7 | 1146 | 1139 | 7654 |
| SRMFix | -0.241 | 0.254 | 0.350 | 58.9 | -115 | 2 | 1087 | 1087 | 7542 |
| SRM | -0.756 | 0.756 | 0.929 | 269.0 | -448 | -90 | 752 | 662 | 7493 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2015-12-26 | SRM 677 | 2 | 440 | 460.38 | 0.06 | 39 | 1863 | 7277 | -90 | 662 | 7493 |
| 1 | 2015-07-09 | SRM 662 | 2 | 291 | 239.55 | -0.41 | -96 | 1824 | 8460 | -448 | 752 | 7770 |