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 |
|---|---|---|---|
| preetambr | 1 | 1536 | 921 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.059 | 0.059 | 0.059 | 7.6 | 8 | 8 | 1536 | 1536 | 6201 |
| initial | -0.168 | 0.168 | 0.168 | 20.2 | -20 | -20 | 1180 | 1180 | 6140 |
| SRMFix | -0.228 | 0.228 | 0.228 | 54.8 | -55 | -55 | 1145 | 1145 | 6240 |
| SRM | -1.182 | 1.182 | 1.182 | 279.0 | -279 | -279 | 921 | 921 | 4766 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2007-10-17 | SRM 372 | 2 | 534 | 512.71 | -0.06 | 8 | 1536 | 6201 | -279 | 921 | 4766 |