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 |
|---|---|---|---|
| josexrock | 3 | 1916 | 680 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | 0.040 | 0.378 | 0.420 | 74.8 | -54 | 121 | 1662 | 1662 | 9299 |
| EloSRM | 0.006 | 0.397 | 0.426 | 76.0 | -59 | 120 | 1916 | 1916 | 8944 |
| initial | -0.060 | 0.414 | 0.425 | 49.8 | -50 | 64 | 1178 | 1178 | 9215 |
| SRMFix | -0.044 | 0.439 | 0.453 | 74.8 | -83 | 79 | 1133 | 1133 | 9373 |
| SRM | -0.544 | 0.813 | 0.891 | 192.7 | -337 | 29 | 863 | 680 | 9981 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2015-04-09 | SRM 655 | 2 | 319 | 485.24 | 0.60 | 120 | 1916 | 8944 | 29 | 680 | 9981 |
| 2 | 2015-03-25 | SRM 654 | 2 | 396 | 333.34 | -0.35 | -59 | 1795 | 10662 | -212 | 651 | 10322 |
| 1 | 2015-03-09 | SRM 652 | 2 | 511 | 432.72 | -0.24 | -49 | 1855 | 9692 | -337 | 863 | 7771 |