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 |
|---|---|---|---|
| lfpig | 1 | 1775 | 1227 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.167 | 0.167 | 0.167 | 27.0 | 27 | 27 | 1227 | 1227 | 2080 |
| SRMFix | 0.944 | 0.944 | 0.944 | 209.0 | 209 | 209 | 1409 | 1409 | 3066 |
| initial | 0.986 | 0.986 | 0.986 | 118.8 | 119 | 119 | 1319 | 1319 | 3480 |
| EloSRM | 1.104 | 1.104 | 1.104 | 310.6 | 311 | 311 | 1775 | 1775 | 3030 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2006-07-06 | SRM 310 | 2 | 106 | 227.82 | 1.10 | 311 | 1775 | 3030 | 27 | 1227 | 2080 |