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 |
|---|---|---|---|
| prakhar8795 | 1 | 2243 | 1226 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.160 | 0.160 | 0.160 | 26.0 | 26 | 26 | 1226 | 1226 | 3059 |
| SRMFix | 0.985 | 0.985 | 0.985 | 217.2 | 217 | 217 | 1417 | 1417 | 4495 |
| initial | 1.046 | 1.046 | 1.046 | 126.0 | 126 | 126 | 1326 | 1326 | 5049 |
| EloSRM | 1.061 | 1.061 | 1.061 | 299.3 | 299 | 299 | 2243 | 2243 | 4415 |
| Odd | 1.106 | 1.106 | 1.106 | 308.8 | 309 | 309 | 1979 | 1979 | 4557 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2015-12-26 | SRM 677 | 2 | 188 | 392.36 | 1.06 | 299 | 2243 | 4415 | 26 | 1226 | 3059 |