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 |
|---|---|---|---|
| chiasl | 2 | 1757 | 900 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.142 | 0.168 | 0.220 | 52.4 | 20 | 85 | 1757 | 1757 | 6086 |
| initial | 0.099 | 0.201 | 0.224 | 24.2 | -12 | 36 | 1224 | 1224 | 6261 |
| SRMFix | 0.068 | 0.232 | 0.242 | 45.1 | -40 | 50 | 1211 | 1211 | 6292 |
| SRM | -0.679 | 0.679 | 0.798 | 150.0 | -245 | -55 | 955 | 900 | 5609 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2010-04-15 | SRM 467 | 2 | 366 | 453.70 | 0.31 | 85 | 1757 | 6086 | -55 | 900 | 5609 |
| 1 | 2010-03-25 | Member SRM 465 | 2 | 473 | 464.66 | -0.03 | 20 | 1672 | 6613 | -245 | 955 | 4919 |