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 |
|---|---|---|---|
| codervai | 2 | 2125 | 1027 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.280 | 0.280 | 0.289 | 54.5 | 50 | 59 | 1309 | 1309 | 5499 |
| EloSRM | 0.297 | 0.297 | 0.297 | 96.1 | 76 | 116 | 2125 | 2125 | 5402 |
| Odd | 0.323 | 0.323 | 0.323 | 102.2 | 70 | 134 | 1867 | 1867 | 5562 |
| initial | 0.360 | 0.360 | 0.375 | 43.3 | 31 | 56 | 1287 | 1287 | 5672 |
| SRM | -0.422 | 0.422 | 0.471 | 86.5 | -126 | -47 | 1074 | 1027 | 4573 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2015-10-20 | SRM 672 | 2 | 196 | 241.49 | 0.30 | 76 | 2125 | 5402 | -47 | 1027 | 4573 |
| 1 | 2015-10-10 | SRM 670 | 2 | 439 | 538.08 | 0.29 | 116 | 2050 | 5911 | -126 | 1074 | 4219 |