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 |
|---|---|---|---|
| medotopcoder | 2 | 1592 | 560 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.551 | 0.551 | 0.551 | 130.1 | -130 | -130 | 1592 | 1592 | 11041 |
| initial | -0.622 | 0.622 | 0.622 | 74.9 | -75 | -75 | 1125 | 1125 | 10867 |
| SRMFix | -0.684 | 0.684 | 0.684 | 155.9 | -156 | -156 | 1044 | 1044 | 11276 |
| SRM | -1.574 | 1.574 | 1.574 | 640.0 | -640 | -640 | 560 | 560 | 10979 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2014-08-30 | SRM 631 | 2 | 773 | ||||||||
| 1 | 2011-08-09 | SRM 514 | 2 | 880 | 610.36 | -0.55 | -130 | 1592 | 11041 | -640 | 560 | 10979 |