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 |
|---|---|---|---|
| arpitmittal108 | 2 | 2102 | 1063 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.658 | 0.658 | 0.926 | 99.3 | 2 | 197 | 1399 | 1399 | 6801 |
| EloSRM | 0.708 | 0.708 | 0.911 | 151.5 | 71 | 232 | 2102 | 2102 | 6638 |
| initial | 0.713 | 0.713 | 0.959 | 85.9 | 9 | 163 | 1372 | 1372 | 7015 |
| Odd | 0.743 | 0.743 | 0.924 | 159.9 | 91 | 228 | 1898 | 1898 | 6834 |
| SRM | -0.076 | 0.819 | 0.822 | 111.5 | -180 | 43 | 1063 | 1063 | 5785 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2013-03-25 | SRM 574 | 2 | 300 | 729.32 | 1.28 | 232 | 2102 | 6638 | 43 | 1063 | 5785 |
| 1 | 2013-02-19 | SRM 571 | 2 | 772 | 846.31 | 0.13 | 71 | 1871 | 8835 | -180 | 1020 | 6178 |