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 |
|---|---|---|---|
| gamebaby | 3 | 1895 | 1081 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.517 | 0.605 | 0.935 | 121.9 | -23 | 333 | 1533 | 1520 | 2718 |
| EloSRM | 0.601 | 0.689 | 1.025 | 165.4 | -33 | 418 | 1895 | 1895 | 2703 |
| Odd | 0.609 | 0.703 | 1.046 | 169.4 | -31 | 429 | 1814 | 1814 | 2702 |
| SRM | 0.433 | 0.773 | 0.795 | 161.0 | -301 | 135 | 1335 | 1081 | 3221 |
| initial | 0.751 | 0.787 | 1.028 | 94.8 | -6 | 200 | 1471 | 1471 | 2784 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2006-11-11 | SRM 326 | 2 | 128 | 144.23 | 0.17 | 45 | 1895 | 2703 | 47 | 1081 | 3221 |
| 2 | 2006-07-22 | SRM 312 | 1 | 385 | 360.17 | -0.13 | -33 | 1850 | 2656 | -301 | 1034 | 3453 |
| 1 | 2006-07-12 | SRM 311 | 2 | 82 | 278.25 | 1.76 | 418 | 1883 | 2469 | 135 | 1335 | 1510 |