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 |
|---|---|---|---|
| guojing6 | 1 | 1163 | 848 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.301 | 0.301 | 0.301 | 50.1 | -50 | -50 | 1169 | 1169 | 815 |
| EloSRM | -0.309 | 0.309 | 0.309 | 67.6 | -68 | -68 | 1163 | 1163 | 816 |
| initial | -0.418 | 0.418 | 0.418 | 50.3 | -50 | -50 | 1150 | 1150 | 746 |
| SRMFix | -0.426 | 0.426 | 0.426 | 100.0 | -100 | -100 | 1100 | 1100 | 797 |
| SRM | -0.869 | 0.869 | 0.869 | 352.0 | -352 | -352 | 848 | 848 | 735 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2001-11-28 | SRM 45 | 2 | 139 | 133.15 | -0.31 | -68 | 1163 | 816 | -352 | 848 | 735 |