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 |
|---|---|---|---|
| jiyi | 1 | 1807 | 1007 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.019 | 0.019 | 0.019 | 4.6 | 5 | 5 | 1205 | 1205 | 8140 |
| initial | 0.078 | 0.078 | 0.078 | 9.4 | 9 | 9 | 1209 | 1209 | 8357 |
| EloSRM | 0.150 | 0.150 | 0.150 | 77.0 | 77 | 77 | 1807 | 1807 | 8103 |
| Odd | 0.200 | 0.200 | 0.200 | 97.7 | 98 | 98 | 1632 | 1632 | 8307 |
| SRM | -0.915 | 0.915 | 0.915 | 193.0 | -193 | -193 | 1007 | 1007 | 5788 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2011-10-04 | SRM 520 | 2 | 739 | 820.18 | 0.15 | 77 | 1807 | 8103 | -193 | 1007 | 5788 |