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 |
|---|---|---|---|
| jkarthikeyan10 | 2 | 1456 | 691 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.202 | 0.202 | 0.203 | 28.4 | -38 | -19 | 1374 | 1354 | 7877 |
| EloSRM | -0.212 | 0.212 | 0.214 | 39.2 | -52 | -27 | 1483 | 1456 | 7831 |
| SRMFix | -0.292 | 0.292 | 0.299 | 61.5 | -84 | -39 | 1116 | 1077 | 8115 |
| initial | -0.292 | 0.292 | 0.294 | 35.2 | -39 | -31 | 1161 | 1130 | 8257 |
| SRM | -0.816 | 0.816 | 0.858 | 254.5 | -355 | -154 | 845 | 691 | 7701 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2007-12-04 | SRM 380 | 2 | 422 | 428.56 | -0.18 | -27 | 1456 | 7831 | -154 | 691 | 7701 |
| 1 | 2007-11-28 | SRM 379 | 2 | 339 | 340.12 | -0.24 | -52 | 1483 | 7154 | -355 | 845 | 5962 |