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 |
|---|---|---|---|
| Jomni | 1 | 1747 | 1028 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.064 | 0.064 | 0.064 | 15.8 | 16 | 16 | 1216 | 1216 | 6156 |
| initial | 0.135 | 0.135 | 0.135 | 16.2 | 16 | 16 | 1216 | 1216 | 6277 |
| EloSRM | 0.210 | 0.210 | 0.210 | 93.8 | 94 | 94 | 1747 | 1747 | 6080 |
| SRM | -0.887 | 0.887 | 0.887 | 172.0 | -172 | -172 | 1028 | 1028 | 4256 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2010-04-03 | SRM 466 | 2 | 576 | 666.16 | 0.21 | 94 | 1747 | 6080 | -172 | 1028 | 4256 |