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 |
|---|---|---|---|
| caiyesd | 1 | 1794 | 1371 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.785 | 0.785 | 0.785 | 171.0 | 171 | 171 | 1371 | 1371 | 2032 |
| SRMFix | 0.947 | 0.947 | 0.947 | 209.6 | 210 | 210 | 1410 | 1410 | 4660 |
| initial | 0.958 | 0.958 | 0.958 | 115.4 | 115 | 115 | 1315 | 1315 | 5419 |
| EloSRM | 0.976 | 0.976 | 0.976 | 237.4 | 237 | 237 | 1794 | 1794 | 5175 |
| Odd | 0.985 | 0.985 | 0.985 | 244.7 | 245 | 245 | 1670 | 1670 | 5302 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2008-05-03 | East China Round 1 | 1 | 377 | 741.75 | 0.98 | 237 | 1794 | 5175 | 171 | 1371 | 2032 |