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 |
|---|---|---|---|
| z4m0 | 2 | 2009 | 928 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.143 | 0.143 | 0.191 | 17.2 | 2 | 33 | 1234 | 1234 | 8871 |
| SRMFix | 0.096 | 0.145 | 0.174 | 26.5 | -12 | 41 | 1229 | 1229 | 8708 |
| EloSRM | 0.150 | 0.150 | 0.169 | 59.2 | 52 | 67 | 2009 | 2009 | 8468 |
| SRM | -0.643 | 0.643 | 0.716 | 136.0 | -203 | -69 | 997 | 928 | 7372 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2014-12-27 | SRM 643 | 2 | 417 | 488.43 | 0.23 | 67 | 2009 | 8468 | -69 | 928 | 7372 |
| 1 | 2014-12-09 | SRM 640 | 2 | 396 | 416.24 | 0.07 | 52 | 1943 | 9229 | -203 | 997 | 6579 |