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 |
|---|---|---|---|
| safo | 3 | 1648 | 684 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.167 | 0.205 | 0.310 | 24.6 | -64 | 7 | 1207 | 1140 | 8637 |
| SRMFix | -0.210 | 0.210 | 0.320 | 29.3 | -73 | -2 | 1198 | 1112 | 7968 |
| EloSRM | -0.173 | 0.261 | 0.335 | 50.3 | -78 | 71 | 1725 | 1648 | 7640 |
| Odd | -0.157 | 0.279 | 0.354 | 58.3 | -73 | 91 | 1587 | 1514 | 7577 |
| SRM | -0.818 | 0.818 | 0.828 | 172.0 | -213 | -108 | 1005 | 684 | 8182 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2010-08-04 | Member SRM 478 | 2 | 854 | 614.46 | -0.56 | -78 | 1648 | 7640 | -213 | 684 | 8182 |
| 2 | 2010-04-03 | SRM 466 | 2 | 636 | 595.77 | -0.09 | 3 | 1725 | 6264 | -108 | 897 | 5559 |
| 1 | 2010-03-25 | Member SRM 465 | 2 | 424 | 464.64 | 0.13 | 71 | 1723 | 6170 | -195 | 1005 | 4418 |