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 |
|---|---|---|---|
| LL1995 | 1 | 2163 | 1233 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.222 | 0.222 | 0.222 | 33.0 | 33 | 33 | 1233 | 1233 | 3849 |
| SRMFix | 1.166 | 1.166 | 1.166 | 252.2 | 252 | 252 | 1452 | 1452 | 5885 |
| initial | 1.241 | 1.241 | 1.241 | 149.5 | 149 | 149 | 1349 | 1349 | 6852 |
| EloSRM | 1.298 | 1.298 | 1.298 | 350.0 | 350 | 350 | 2163 | 2163 | 5729 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2013-05-25 | SRM 580 | 2 | 301 | 740.34 | 1.30 | 350 | 2163 | 5729 | 33 | 1233 | 3849 |