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 |
|---|---|---|---|
| masrawy | 1 | 1670 | 937 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.051 | 0.051 | 0.051 | 10.1 | 10 | 10 | 1670 | 1670 | 7174 |
| initial | -0.124 | 0.124 | 0.124 | 14.9 | -15 | -15 | 1185 | 1185 | 7164 |
| SRMFix | -0.184 | 0.184 | 0.184 | 44.4 | -44 | -44 | 1156 | 1156 | 7208 |
| SRM | -1.143 | 1.143 | 1.143 | 263.0 | -263 | -263 | 937 | 937 | 5387 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2010-05-20 | SRM 470 | 2 | 729 | 703.69 | -0.05 | 10 | 1670 | 7174 | -263 | 937 | 5387 |