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 |
|---|---|---|---|
| ariel08 | 2 | 1370 | 483 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.345 | 0.345 | 0.351 | 69.8 | -91 | -48 | 1316 | 1267 | 8155 |
| EloSRM | -0.359 | 0.359 | 0.367 | 78.8 | -104 | -53 | 1423 | 1370 | 8078 |
| SRMFix | -0.465 | 0.465 | 0.485 | 96.8 | -139 | -55 | 1061 | 1006 | 8176 |
| initial | -0.477 | 0.477 | 0.482 | 57.5 | -66 | -49 | 1134 | 1085 | 7993 |
| SRM | -1.006 | 1.006 | 1.108 | 358.5 | -518 | -199 | 682 | 483 | 8037 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2007-10-13 | SRM 371 | 2 | 692 | 585.65 | -0.28 | -53 | 1370 | 8078 | -199 | 483 | 8037 |
| 1 | 2007-10-09 | SRM 370 | 2 | 575 | 444.54 | -0.44 | -104 | 1423 | 7342 | -518 | 682 | 6874 |