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 |
|---|---|---|---|
| geabcd | 1 | 1748 | 569 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.535 | 0.535 | 0.535 | 127.2 | -127 | -127 | 1748 | 1748 | 12152 |
| initial | -0.589 | 0.589 | 0.589 | 70.9 | -71 | -71 | 1129 | 1129 | 12054 |
| SRMFix | -0.650 | 0.650 | 0.650 | 148.7 | -149 | -149 | 1051 | 1051 | 12457 |
| SRM | -1.532 | 1.532 | 1.532 | 631.0 | -631 | -631 | 569 | 569 | 12134 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2014-08-21 | SRM 630 | 2 | 712 | 486.00 | -0.54 | -127 | 1748 | 12152 | -631 | 569 | 12134 |