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 |
|---|---|---|---|
| DiamondMX | 2 | 1692 | 855 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | 0.058 | 0.154 | 0.164 | 33.3 | 1 | 65 | 1546 | 1546 | 6944 |
| EloSRM | 0.035 | 0.160 | 0.164 | 37.1 | -12 | 62 | 1692 | 1692 | 6810 |
| initial | -0.018 | 0.162 | 0.163 | 19.5 | -22 | 17 | 1196 | 1196 | 6944 |
| SRMFix | -0.031 | 0.186 | 0.188 | 39.4 | -52 | 27 | 1174 | 1174 | 6929 |
| SRM | -0.585 | 0.585 | 0.646 | 172.5 | -269 | -76 | 931 | 855 | 6460 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2010-02-13 | Member SRM 461 | 2 | 670 | 766.85 | 0.20 | 62 | 1692 | 6810 | -76 | 855 | 6460 |
| 1 | 2010-01-14 | Member SRM 458 | 2 | 485 | 603.69 | -0.12 | -12 | 1630 | 7194 | -269 | 931 | 5361 |