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 |
|---|---|---|---|
| iitr_sonu | 4 | 1686 | 473 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | -0.283 | 0.283 | 0.377 | 42.5 | -103 | -2 | 1198 | 1030 | 12122 |
| EloSRM | -0.242 | 0.291 | 0.367 | 54.9 | -100 | 60 | 1846 | 1686 | 11595 |
| initial | -0.268 | 0.297 | 0.369 | 35.8 | -72 | 7 | 1207 | 1071 | 12300 |
| Odd | -0.236 | 0.314 | 0.376 | 59.5 | -95 | 83 | 1653 | 1498 | 11416 |
| SRM | -0.717 | 0.717 | 0.805 | 181.8 | -318 | -51 | 1022 | 473 | 12207 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2013-05-25 | SRM 580 | 2 | 915 | 870.28 | -0.07 | -1 | 1686 | 11595 | -51 | 473 | 12207 |
| 3 | 2013-04-26 | SRM 577 | 2 | 878 | 714.65 | -0.37 | -58 | 1687 | 11424 | -180 | 524 | 11827 |
| 2 | 2013-02-19 | SRM 571 | 2 | 1210 | 786.41 | -0.62 | -100 | 1745 | 10394 | -318 | 704 | 10691 |
| 1 | 2012-11-10 | SRM 560 | 2 | 616 | 659.51 | 0.10 | 60 | 1846 | 8819 | -178 | 1022 | 6005 |