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 |
|---|---|---|---|
| jmrunkle | 1 | 2005 | 1045 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.083 | 0.083 | 0.083 | 20.3 | 20 | 20 | 1220 | 1220 | 6650 |
| initial | 0.136 | 0.136 | 0.136 | 16.4 | 16 | 16 | 1216 | 1216 | 6846 |
| EloSRM | 0.170 | 0.170 | 0.170 | 81.8 | 82 | 82 | 2005 | 2005 | 6605 |
| SRM | -0.727 | 0.727 | 0.727 | 155.0 | -155 | -155 | 1045 | 1045 | 4671 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2015-08-01 | SRM 664 | 2 | 361 | 406.20 | 0.17 | 82 | 2005 | 6605 | -155 | 1045 | 4671 |