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 |
|---|---|---|---|
| jhedlund | 4 | 1431 | 754 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.154 | 0.403 | 0.532 | 48.5 | -59 | 112 | 1275 | 1274 | 1719 |
| SRMFix | 0.162 | 0.442 | 0.558 | 73.4 | -126 | 120 | 1240 | 1238 | 1854 |
| EloSRM | 0.184 | 0.459 | 0.546 | 91.3 | -89 | 178 | 1435 | 1431 | 1784 |
| SRM | -0.113 | 0.518 | 0.734 | 141.0 | -456 | 59 | 783 | 754 | 2700 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2002-07-16 | SRM 104 | 2 | 115 | 103.03 | -0.16 | -4 | 1431 | 1784 | -29 | 754 | 2700 |
| 3 | 2002-07-10 | SRM 103 | 2 | 83 | 160.46 | 0.95 | 178 | 1435 | 1760 | 59 | 783 | 2564 |
| 2 | 2002-05-01 | SRM 85 | 2 | 256 | 323.02 | 0.34 | 94 | 1257 | 1883 | -20 | 724 | 2349 |
| 1 | 2002-04-30 | SRM 84 | 2 | 365 | 299.86 | -0.39 | -89 | 1163 | 2481 | -456 | 744 | 2236 |