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 |
|---|---|---|---|
| jeanfrgros | 4 | 2606 | 1152 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.245 | 0.726 | 0.859 | 192.0 | -312 | 239 | 1464 | 1152 | 4770 |
| initial | 0.945 | 1.002 | 1.212 | 120.7 | -10 | 207 | 1552 | 1541 | 5120 |
| SRMFix | 0.857 | 1.013 | 1.174 | 173.7 | -32 | 246 | 1689 | 1656 | 4310 |
| EloSRM | 0.788 | 1.146 | 1.235 | 287.8 | -78 | 424 | 2684 | 2606 | 3061 |
| Odd | 0.819 | 1.153 | 1.249 | 283.6 | -71 | 403 | 2421 | 2350 | 3215 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2015-03-17 | SRM 653 | 1 | 499 | 351.87 | -0.54 | -78 | 2606 | 3061 | -312 | 1152 | 4770 |
| 3 | 2015-03-09 | SRM 652 | 1 | 403 | ||||||||
| 2 | 2015-02-10 | SRM 649 | 1 | 164 | 513.01 | 1.64 | 424 | 2684 | 2644 | 239 | 1464 | 2140 |
| 1 | 2015-02-02 | SRM 648 | 2 | 198 | 472.98 | 1.26 | 362 | 2260 | 5807 | 25 | 1225 | 4158 |