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 |
|---|---|---|---|
| ghost90 | 2 | 1665 | 646 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.199 | 0.318 | 0.375 | 38.3 | -62 | 14 | 1152 | 1152 | 8964 |
| EloSRM | -0.104 | 0.347 | 0.362 | 91.9 | -109 | 75 | 1665 | 1665 | 8552 |
| SRMFix | -0.188 | 0.386 | 0.430 | 83.2 | -133 | 34 | 1101 | 1101 | 9013 |
| SRM | -0.709 | 0.727 | 1.016 | 277.0 | -524 | -30 | 676 | 646 | 9399 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2011-03-08 | SRM 499 | 2 | 738 | 873.20 | 0.24 | 75 | 1665 | 8552 | -30 | 646 | 9399 |
| 1 | 2011-02-26 | SRM 498 | 2 | 1021 | 779.93 | -0.45 | -109 | 1590 | 9621 | -524 | 676 | 9021 |