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 |
|---|---|---|---|
| hada | 3 | 2126 | 1133 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.142 | 0.443 | 0.551 | 98.3 | -151 | 114 | 1314 | 1133 | 3631 |
| SRMFix | 0.687 | 0.770 | 1.117 | 148.8 | -17 | 383 | 1629 | 1612 | 3143 |
| initial | 0.776 | 0.787 | 1.158 | 94.8 | -2 | 237 | 1482 | 1480 | 3880 |
| EloSRM | 0.708 | 0.832 | 1.213 | 219.0 | -34 | 542 | 2160 | 2126 | 2774 |
| Odd | 0.714 | 0.843 | 1.231 | 219.0 | -32 | 549 | 2038 | 2006 | 2811 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2008-03-11 | SRM 393 | 1 | 502 | 470.74 | -0.19 | -34 | 2126 | 2774 | -151 | 1133 | 3631 |
| 2 | 2008-01-15 | SRM 388 | 1 | 469 | 549.75 | 0.23 | 82 | 2160 | 2445 | -30 | 1284 | 2398 |
| 1 | 2007-12-13 | SRM 383 | 2 | 80 | 338.45 | 2.08 | 542 | 2078 | 2754 | 114 | 1314 | 2205 |