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 |
|---|---|---|---|
| czihong | 2 | 1459 | 657 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.249 | 0.249 | 0.250 | 41.3 | -42 | -41 | 1389 | 1348 | 11628 |
| EloSRM | -0.262 | 0.262 | 0.262 | 53.5 | -58 | -49 | 1508 | 1459 | 11585 |
| initial | -0.347 | 0.347 | 0.348 | 41.8 | -44 | -39 | 1161 | 1116 | 11949 |
| SRMFix | -0.351 | 0.351 | 0.352 | 71.8 | -89 | -55 | 1111 | 1056 | 11997 |
| SRM | -0.922 | 0.922 | 0.949 | 271.5 | -358 | -185 | 842 | 657 | 11392 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2008-07-31 | SRM 412 | 2 | 667 | 608.56 | -0.27 | -49 | 1459 | 11585 | -185 | 657 | 11392 |
| 1 | 2008-07-10 | SRM 409 | 2 | 672 | 645.86 | -0.26 | -58 | 1508 | 10248 | -358 | 842 | 9083 |