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 |
|---|---|---|---|
| Spark_code | 2 | 2140 | 874 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.477 | 0.964 | 1.076 | 116.1 | -59 | 174 | 1315 | 1315 | 8106 |
| Odd | 0.603 | 0.988 | 1.157 | 233.2 | -78 | 388 | 1911 | 1911 | 7402 |
| EloSRM | 0.585 | 1.013 | 1.170 | 248.0 | -95 | 400 | 2140 | 2140 | 7151 |
| SRMFix | 0.483 | 1.023 | 1.131 | 173.6 | -125 | 222 | 1297 | 1297 | 8225 |
| SRM | -0.073 | 1.238 | 1.240 | 279.0 | -442 | 116 | 874 | 874 | 8494 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2014-07-10 | SRM 627 | 2 | 265 | 802.22 | 1.60 | 400 | 2140 | 7151 | 116 | 874 | 8494 |
| 1 | 2013-11-01 | SRM 596 | 2 | 967 | 790.66 | -0.43 | -95 | 1739 | 10870 | -442 | 758 | 9566 |