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 |
|---|---|---|---|
| markorask | 3 | 1797 | 1017 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.281 | 0.632 | 0.829 | 106.3 | -230 | 68 | 1247 | 1017 | 2044 |
| SRMFix | 0.682 | 0.803 | 1.047 | 130.1 | -25 | 250 | 1565 | 1540 | 1419 |
| EloSRM | 0.729 | 0.844 | 1.074 | 168.2 | -40 | 275 | 1837 | 1797 | 1509 |
| initial | 0.786 | 0.854 | 1.158 | 102.8 | -12 | 233 | 1496 | 1484 | 1458 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2005-06-09 | SRM 246 | 1 | 218 | 198.70 | -0.17 | -40 | 1797 | 1509 | -230 | 1017 | 2044 |
| 2 | 2005-01-22 | SRM 227 | 2 | 34 | 114.24 | 1.75 | 275 | 1837 | 1296 | 68 | 1247 | 1084 |
| 1 | 2004-09-14 | SRM 211 | 2 | 84 | 128.25 | 0.61 | 190 | 1562 | 2087 | -21 | 1179 | 1328 |