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 |
|---|---|---|---|
| itsp | 1 | 1590 | 1137 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.322 | 0.322 | 0.322 | 63.0 | -63 | -63 | 1137 | 1137 | 1919 |
| SRMFix | 0.378 | 0.378 | 0.378 | 89.2 | 89 | 89 | 1289 | 1289 | 2717 |
| initial | 0.420 | 0.420 | 0.420 | 50.6 | 51 | 51 | 1251 | 1251 | 2876 |
| EloSRM | 0.511 | 0.511 | 0.511 | 169.7 | 170 | 170 | 1590 | 1590 | 2713 |
| Odd | 0.542 | 0.542 | 0.542 | 181.4 | 181 | 181 | 1521 | 1521 | 2764 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2005-08-27 | SRM 260 | 2 | 194 | 276.40 | 0.51 | 170 | 1590 | 2713 | -63 | 1137 | 1919 |