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 |
|---|---|---|---|
| juampi78 | 4 | 1303 | 667 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.007 | 0.403 | 0.468 | 54.0 | -45 | 117 | 1276 | 1276 | 2581 |
| EloSRM | 0.000 | 0.404 | 0.473 | 59.0 | -50 | 124 | 1303 | 1303 | 2568 |
| SRMFix | -0.043 | 0.452 | 0.499 | 67.5 | -79 | 92 | 1121 | 1114 | 2731 |
| initial | -0.068 | 0.452 | 0.490 | 54.4 | -51 | 93 | 1167 | 1167 | 2623 |
| SRM | -0.404 | 0.788 | 0.819 | 171.8 | -268 | 77 | 932 | 667 | 3129 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2003-05-06 | SRM 145 | 2 | 102 | 178.78 | 0.81 | 124 | 1303 | 2568 | 77 | 667 | 3129 |
| 3 | 2003-04-30 | SRM 144 | 2 | 215 | 179.91 | -0.37 | -50 | 1179 | 3368 | -158 | 590 | 3437 |
| 2 | 2003-03-26 | SRM 140 | 2 | 168 | 139.40 | -0.27 | -41 | 1229 | 3034 | -184 | 748 | 2904 |
| 1 | 2003-02-11 | SRM 135 | 2 | 186 | 165.47 | -0.17 | -22 | 1270 | 2919 | -268 | 932 | 2098 |