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 |
|---|---|---|---|
| arunkumar2003 | 2 | 1837 | 870 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.032 | 0.032 | 0.042 | 3.9 | -7 | -1 | 1199 | 1192 | 9218 |
| EloSRM | 0.021 | 0.034 | 0.040 | 33.5 | 21 | 46 | 1837 | 1837 | 9125 |
| Odd | 0.039 | 0.071 | 0.081 | 44.4 | 21 | 68 | 1649 | 1649 | 9157 |
| SRMFix | -0.080 | 0.080 | 0.080 | 16.4 | -18 | -15 | 1182 | 1167 | 9275 |
| SRM | -0.829 | 0.829 | 0.845 | 165.0 | -212 | -118 | 988 | 870 | 7910 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2013-05-02 | SRM 578 | 2 | 481 | 476.52 | -0.01 | 21 | 1837 | 9125 | -118 | 870 | 7910 |
| 1 | 2012-07-21 | SRM 550 | 2 | 794 | 824.87 | 0.06 | 46 | 1816 | 8927 | -212 | 988 | 6304 |