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 |
|---|---|---|---|
| Sportakus | 2 | 1385 | 676 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.251 | 0.251 | 0.269 | 45.3 | -71 | -20 | 1405 | 1385 | 6243 |
| SRMFix | -0.340 | 0.340 | 0.372 | 73.4 | -114 | -32 | 1086 | 1053 | 6727 |
| initial | -0.366 | 0.366 | 0.378 | 44.0 | -55 | -33 | 1145 | 1112 | 6718 |
| SRM | -0.882 | 0.882 | 0.940 | 262.0 | -360 | -164 | 840 | 676 | 6341 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2006-10-09 | SRM 322 | 2 | 379 | 340.70 | -0.15 | -20 | 1385 | 6243 | -164 | 676 | 6341 |
| 1 | 2006-09-30 | SRM 320 | 2 | 465 | 365.36 | -0.35 | -71 | 1405 | 5955 | -360 | 840 | 5091 |