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 |
|---|---|---|---|
| objarni | 3 | 1685 | 1028 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | 0.537 | 0.614 | 0.708 | 93.3 | 3 | 164 | 1616 | 1616 | 2124 |
| EloSRM | 0.521 | 0.621 | 0.705 | 98.6 | -13 | 171 | 1685 | 1685 | 2081 |
| initial | 0.529 | 0.683 | 0.758 | 82.2 | -28 | 121 | 1391 | 1391 | 1931 |
| SRMFix | 0.504 | 0.697 | 0.755 | 108.5 | -69 | 136 | 1387 | 1387 | 2073 |
| SRM | 0.102 | 0.769 | 0.802 | 106.7 | -246 | 44 | 1028 | 1028 | 2174 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2005-08-02 | SRM 256 | 2 | 99 | 178.88 | 0.85 | 112 | 1685 | 2081 | 44 | 1028 | 2174 |
| 2 | 2005-07-26 | SRM 254 | 2 | 109 | 197.75 | 0.86 | 171 | 1573 | 2441 | 30 | 984 | 2353 |
| 1 | 2005-07-23 | SRM 253 | 2 | 266 | 239.90 | -0.15 | -13 | 1402 | 3122 | -246 | 954 | 2473 |