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 |
|---|---|---|---|
| jszhang | 3 | 1320 | 341 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.274 | 0.274 | 0.324 | 52.2 | -98 | 10 | 1287 | 1239 | 7308 |
| EloSRM | -0.284 | 0.284 | 0.337 | 56.6 | -112 | 6 | 1371 | 1320 | 7231 |
| SRMFix | -0.356 | 0.356 | 0.414 | 68.8 | -140 | -16 | 1060 | 994 | 7409 |
| initial | -0.406 | 0.406 | 0.436 | 48.9 | -69 | -23 | 1131 | 1053 | 7358 |
| SRM | -0.674 | 0.674 | 0.854 | 286.3 | -538 | -91 | 662 | 341 | 7503 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2006-11-02 | SRM 325 | 2 | 454 | 355.77 | -0.35 | -52 | 1320 | 7231 | -230 | 341 | 7503 |
| 2 | 2006-10-25 | SRM 324 | 2 | 385 | 375.52 | -0.04 | 6 | 1371 | 6548 | -91 | 571 | 6997 |
| 1 | 2006-10-09 | SRM 322 | 2 | 414 | 310.83 | -0.47 | -112 | 1365 | 6544 | -538 | 662 | 6462 |