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 |
|---|---|---|---|
| sthato | 2 | 1612 | 771 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.167 | 0.167 | 0.176 | 20.8 | -36 | -6 | 1648 | 1612 | 8531 |
| initial | -0.242 | 0.242 | 0.249 | 29.2 | -36 | -22 | 1178 | 1142 | 8919 |
| SRMFix | -0.266 | 0.266 | 0.266 | 54.0 | -61 | -47 | 1139 | 1092 | 8794 |
| SRM | -0.949 | 0.949 | 0.983 | 214.5 | -269 | -160 | 931 | 771 | 7600 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2010-10-26 | SRM 486 | 2 | 768 | 796.80 | -0.22 | -36 | 1612 | 8531 | -160 | 771 | 7600 |
| 1 | 2010-04-03 | SRM 466 | 2 | 719 | 666.16 | -0.11 | -6 | 1648 | 6991 | -269 | 931 | 5227 |