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 |
|---|---|---|---|
| limty | 2 | 1920 | 959 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.145 | 0.252 | 0.291 | 138.5 | -259 | 18 | 1218 | 959 | 5273 |
| SRMFix | 0.463 | 0.521 | 0.697 | 113.6 | -10 | 217 | 1417 | 1407 | 4793 |
| initial | 0.508 | 0.536 | 0.738 | 64.5 | -3 | 126 | 1326 | 1322 | 5484 |
| EloSRM | 0.522 | 0.583 | 0.782 | 168.4 | -16 | 321 | 1935 | 1920 | 4775 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2009-07-08 | SRM 444 | 1 | 654 | 640.65 | -0.06 | -16 | 1920 | 4775 | -259 | 959 | 5273 |
| 1 | 2009-06-23 | SRM 443 | 2 | 255 | 548.45 | 1.10 | 321 | 1935 | 4642 | 18 | 1218 | 2930 |