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 |
|---|---|---|---|
| thimpu | 2 | 1666 | 962 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.006 | 0.006 | 0.006 | 30.2 | 30 | 30 | 1666 | 1666 | 6978 |
| initial | -0.072 | 0.072 | 0.072 | 8.7 | -9 | -9 | 1191 | 1191 | 7053 |
| SRMFix | -0.123 | 0.123 | 0.123 | 30.0 | -30 | -30 | 1170 | 1170 | 7042 |
| SRM | -1.045 | 1.045 | 1.045 | 238.0 | -238 | -238 | 962 | 962 | 5182 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2009-12-05 | SRM 454 | 2 | 774 | ||||||||
| 1 | 2009-11-25 | SRM 453.5 | 2 | 573 | 575.32 | 0.01 | 30 | 1666 | 6978 | -238 | 962 | 5182 |