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 |
|---|---|---|---|
| echion | 5 | 1694 | 999 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.186 | 0.410 | 0.606 | 101.5 | -71 | 316 | 1764 | 1694 | 6807 |
| Odd | 0.154 | 0.431 | 0.633 | 94.4 | -65 | 310 | 1688 | 1622 | 6310 |
| SRM | -0.298 | 0.449 | 0.659 | 71.4 | -191 | 61 | 1261 | 999 | 4799 |
| initial | 0.132 | 0.453 | 0.621 | 54.5 | -97 | 133 | 1376 | 1280 | 5857 |
| SRMFix | 0.030 | 0.497 | 0.713 | 77.4 | -113 | 233 | 1474 | 1361 | 5165 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2010-03-02 | SRM 463 | 2 | 682 | 520.90 | -0.56 | -71 | 1694 | 6807 | -191 | 999 | 4799 |
| 4 | 2009-09-23 | SRM 449 | 1 | 541 | 674.24 | 0.05 | 28 | 1764 | 6159 | -35 | 1190 | 3201 |
| 3 | 2004-01-07 | SRM 178 | 1 | 101 | 145.56 | 0.02 | 13 | 1736 | 1264 | 17 | 1225 | 1081 |
| 2 | 2003-12-13 | SRM 174 | 1 | 113 | 130.24 | 0.20 | 79 | 1723 | 1279 | -53 | 1208 | 1097 |
| 1 | 2003-10-28 | SRM 169 | 2 | 81 | 188.14 | 1.22 | 316 | 1644 | 1456 | 61 | 1261 | 869 |