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 |
|---|---|---|---|
| erahul.ag | 1 | 1658 | 966 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.007 | 0.007 | 0.007 | 0.9 | 1 | 1 | 1201 | 1201 | 7906 |
| SRMFix | -0.055 | 0.055 | 0.055 | 13.4 | -13 | -13 | 1187 | 1187 | 7832 |
| EloSRM | 0.088 | 0.088 | 0.088 | 56.8 | 57 | 57 | 1658 | 1658 | 7528 |
| SRM | -1.051 | 1.051 | 1.051 | 234.0 | -234 | -234 | 966 | 966 | 7171 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2009-03-24 | SRM 437 | 2 | 575 | 611.08 | 0.09 | 57 | 1658 | 7528 | -234 | 966 | 7171 |