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 |
|---|---|---|---|
| cort_tc | 3 | 1803 | 1114 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.058 | 0.467 | 0.487 | 88.7 | -117 | 90 | 1290 | 1114 | 1997 |
| initial | 0.493 | 0.575 | 0.844 | 69.3 | -15 | 174 | 1393 | 1378 | 2210 |
| SRMFix | 0.264 | 0.722 | 0.901 | 133.2 | -90 | 295 | 1509 | 1419 | 2168 |
| Odd | 0.278 | 0.815 | 1.028 | 161.1 | -46 | 408 | 1780 | 1733 | 1920 |
| EloSRM | 0.255 | 0.822 | 1.023 | 161.2 | -53 | 400 | 1856 | 1803 | 1906 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2005-11-08 | SRM 271 | 2 | 129 | 71.56 | -0.85 | -53 | 1803 | 1906 | -59 | 1114 | 1997 |
| 2 | 2005-10-26 | SRM 269 | 1 | 189 | 197.42 | 0.06 | 31 | 1856 | 1707 | -117 | 1173 | 1705 |
| 1 | 2005-10-05 | SRM 267 | 2 | 72 | 211.28 | 1.55 | 400 | 1826 | 1778 | 90 | 1290 | 1214 |