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 |
|---|---|---|---|
| dwaijam | 2 | 1774 | 953 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.077 | 0.139 | 0.159 | 31.3 | -11 | 52 | 1252 | 1241 | 6160 |
| initial | 0.166 | 0.166 | 0.196 | 20.0 | 7 | 33 | 1240 | 1240 | 6259 |
| EloSRM | 0.150 | 0.191 | 0.243 | 74.3 | 15 | 134 | 1774 | 1774 | 6070 |
| SRM | -0.674 | 0.674 | 0.675 | 123.5 | -139 | -108 | 1061 | 953 | 5208 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2010-01-19 | SRM 459 | 2 | 577 | 560.72 | -0.04 | 15 | 1774 | 6070 | -108 | 953 | 5208 |
| 1 | 2009-09-10 | SRM 448 | 2 | 542 | 687.44 | 0.34 | 134 | 1759 | 6194 | -139 | 1061 | 4280 |