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 |
|---|---|---|---|
| rofer | 1 | 1969 | 1091 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.334 | 0.334 | 0.334 | 79.2 | 79 | 79 | 1279 | 1279 | 8089 |
| initial | 0.399 | 0.399 | 0.399 | 48.0 | 48 | 48 | 1248 | 1248 | 8654 |
| EloSRM | 0.452 | 0.452 | 0.452 | 162.9 | 163 | 163 | 1969 | 1969 | 7978 |
| SRM | -0.603 | 0.603 | 0.603 | 109.0 | -109 | -109 | 1091 | 1091 | 5575 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2013-04-06 | SRM 575 | 2 | 642 | 878.42 | 0.45 | 163 | 1969 | 7978 | -109 | 1091 | 5575 |