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 |
|---|---|---|---|
| erikmm | 1 | 2143 | 1180 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.126 | 0.126 | 0.126 | 20.0 | -20 | -20 | 1180 | 1180 | 4698 |
| SRMFix | 0.825 | 0.825 | 0.825 | 185.1 | 185 | 185 | 1385 | 1385 | 6920 |
| initial | 0.896 | 0.896 | 0.896 | 108.0 | 108 | 108 | 1308 | 1308 | 7859 |
| EloSRM | 0.954 | 0.954 | 0.954 | 290.8 | 291 | 291 | 2143 | 2143 | 6627 |
| Odd | 1.010 | 1.010 | 1.010 | 309.1 | 309 | 309 | 1921 | 1921 | 6863 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2014-03-04 | SRM 611 | 2 | 330 | 639.50 | 0.95 | 291 | 2143 | 6627 | -20 | 1180 | 4698 |