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 |
|---|---|---|---|
| onlyonly | 2 | 1858 | 1058 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.088 | 0.306 | 0.319 | 71.0 | -130 | -12 | 1070 | 1058 | 4241 |
| initial | 0.381 | 0.620 | 0.728 | 74.6 | -29 | 121 | 1292 | 1292 | 5767 |
| SRMFix | 0.387 | 0.627 | 0.737 | 107.6 | -57 | 158 | 1300 | 1300 | 5725 |
| Odd | 0.451 | 0.666 | 0.804 | 144.6 | -2 | 287 | 1713 | 1713 | 5422 |
| EloSRM | 0.463 | 0.682 | 0.825 | 166.6 | -18 | 315 | 1858 | 1858 | 5268 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2009-07-23 | SRM 445 | 2 | 358 | 791.98 | 1.15 | 315 | 1858 | 5268 | -12 | 1058 | 4241 |
| 1 | 2008-06-08 | College Tour HUST | 1 | 45 | 74.34 | -0.22 | -18 | 1543 | 9295 | -130 | 1070 | 5831 |