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 |
|---|---|---|---|
| ktslwy | 2 | 1658 | 1055 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.260 | 0.378 | 0.458 | 45.5 | -14 | 77 | 1277 | 1262 | 3913 |
| SRM | -0.448 | 0.448 | 0.532 | 72.5 | -116 | -29 | 1171 | 1055 | 3134 |
| SRMFix | 0.108 | 0.493 | 0.505 | 101.3 | -64 | 138 | 1338 | 1274 | 3872 |
| EloSRM | 0.150 | 0.610 | 0.628 | 139.1 | -41 | 237 | 1699 | 1658 | 3648 |
| Odd | 0.179 | 0.616 | 0.641 | 140.6 | -32 | 249 | 1615 | 1582 | 3683 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2006-06-28 | SRM 309 | 2 | 238 | 175.52 | -0.46 | -41 | 1658 | 3648 | -116 | 1055 | 3134 |
| 1 | 2006-06-24 | SRM 308 | 2 | 155 | 262.53 | 0.76 | 237 | 1699 | 3389 | -29 | 1171 | 2404 |