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 |
|---|---|---|---|
| secunder | 2 | 1770 | 764 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.168 | 0.215 | 0.272 | 25.8 | -46 | 6 | 1160 | 1160 | 10097 |
| Odd | -0.030 | 0.251 | 0.253 | 69.6 | -52 | 88 | 1574 | 1574 | 9968 |
| SRMFix | -0.164 | 0.254 | 0.303 | 57.0 | -98 | 16 | 1117 | 1117 | 10070 |
| EloSRM | -0.034 | 0.287 | 0.289 | 87.9 | -70 | 105 | 1770 | 1770 | 9915 |
| SRM | -0.719 | 0.719 | 0.822 | 218.0 | -362 | -74 | 838 | 764 | 9393 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2013-06-03 | SRM 581 | 2 | 511 | 608.78 | 0.25 | 105 | 1770 | 9915 | -74 | 764 | 9393 |
| 1 | 2011-11-12 | SRM 523 | 2 | 801 | 762.01 | -0.32 | -70 | 1665 | 10151 | -362 | 838 | 8048 |