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 |
|---|---|---|---|
| lili_zhang | 2 | 1578 | 956 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.300 | 0.687 | 0.750 | 82.8 | -47 | 119 | 1272 | 1272 | 2681 |
| Odd | 0.404 | 0.688 | 0.797 | 127.8 | -43 | 213 | 1508 | 1508 | 2757 |
| EloSRM | 0.396 | 0.701 | 0.805 | 138.8 | -59 | 219 | 1578 | 1578 | 2713 |
| SRMFix | 0.322 | 0.738 | 0.805 | 130.9 | -98 | 164 | 1266 | 1266 | 2769 |
| SRM | -0.145 | 0.848 | 0.861 | 196.0 | -318 | 74 | 956 | 956 | 2786 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2005-08-22 | SRM 259 | 2 | 86 | 183.88 | 1.10 | 219 | 1578 | 2713 | 74 | 956 | 2786 |
| 1 | 2005-08-10 | SRM 258 | 2 | 235 | 232.72 | -0.30 | -59 | 1359 | 3607 | -318 | 882 | 2958 |