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 |
|---|---|---|---|
| rasht | 2 | 1619 | 841 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.036 | 0.530 | 0.531 | 63.8 | -68 | 59 | 1259 | 1191 | 5901 |
| SRMFix | -0.148 | 0.575 | 0.594 | 108.1 | -116 | 100 | 1300 | 1184 | 5766 |
| EloSRM | -0.063 | 0.658 | 0.661 | 152.1 | -101 | 203 | 1719 | 1619 | 5529 |
| SRM | -0.845 | 0.845 | 0.929 | 179.5 | -275 | -84 | 1116 | 841 | 5607 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2007-10-17 | SRM 372 | 2 | 595 | 392.64 | -0.72 | -101 | 1619 | 5529 | -275 | 841 | 5607 |
| 1 | 2007-07-17 | SRM 358 | 2 | 262 | 395.74 | 0.60 | 203 | 1719 | 4433 | -84 | 1116 | 3115 |