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 |
|---|---|---|---|
| greenwich | 1 | 2029 | 853 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.100 | 0.100 | 0.100 | 24.3 | 24 | 24 | 1224 | 1224 | 5858 |
| initial | 0.167 | 0.167 | 0.167 | 20.1 | 20 | 20 | 1220 | 1220 | 6004 |
| EloSRM | 0.192 | 0.192 | 0.192 | 88.8 | 89 | 89 | 2029 | 2029 | 5759 |
| SRM | -0.299 | 0.299 | 0.299 | 44.0 | -44 | -44 | 853 | 853 | 5859 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2015-11-30 | SRM 674 | 2 | 178 | 203.39 | 0.19 | 89 | 2029 | 5759 | -44 | 853 | 5859 |