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 |
|---|---|---|---|
| sherlock1986 | 2 | 1747 | 891 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.039 | 0.622 | 0.623 | 74.9 | -70 | 80 | 1280 | 1209 | 6890 |
| SRMFix | -0.088 | 0.696 | 0.701 | 132.4 | -125 | 140 | 1340 | 1215 | 6674 |
| SRM | -0.738 | 0.738 | 0.871 | 154.5 | -259 | -50 | 1150 | 891 | 6400 |
| EloSRM | -0.034 | 0.769 | 0.770 | 172.6 | -107 | 238 | 1854 | 1747 | 6373 |
| Odd | -0.008 | 0.783 | 0.783 | 174.7 | -95 | 254 | 1717 | 1622 | 6356 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2009-11-05 | SRM 452 | 2 | 737 | 468.11 | -0.80 | -107 | 1747 | 6373 | -259 | 891 | 6400 |
| 1 | 2009-07-08 | SRM 444 | 2 | 406 | 675.93 | 0.74 | 238 | 1854 | 5315 | -50 | 1150 | 3488 |