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 |
|---|---|---|---|
| maygupta | 2 | 1628 | 787 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.026 | 0.335 | 0.336 | 40.3 | -43 | 37 | 1194 | 1194 | 8266 |
| EloSRM | 0.073 | 0.339 | 0.347 | 85.2 | -60 | 110 | 1628 | 1628 | 7778 |
| SRMFix | -0.029 | 0.388 | 0.389 | 79.1 | -98 | 60 | 1162 | 1162 | 9223 |
| SRM | -0.708 | 0.708 | 0.975 | 206.5 | -385 | -28 | 815 | 787 | 10043 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2008-10-08 | SRM 421 | 2 | 491 | 653.41 | 0.41 | 110 | 1628 | 7778 | -28 | 787 | 10043 |
| 1 | 2008-10-02 | SRM 420 | 2 | 634 | 528.24 | -0.27 | -60 | 1517 | 10217 | -385 | 815 | 9450 |