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 |
|---|---|---|---|
| Jaris | 4 | 2001 | 1204 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.114 | 0.282 | 0.416 | 35.5 | -55 | 45 | 1259 | 1204 | 4159 |
| SRMFix | 0.496 | 0.518 | 0.809 | 83.0 | -5 | 231 | 1527 | 1521 | 5310 |
| EloSRM | 0.531 | 0.535 | 0.833 | 118.6 | 1 | 251 | 2001 | 2001 | 7112 |
| Odd | 0.539 | 0.547 | 0.851 | 114.8 | -1 | 249 | 1864 | 1863 | 6743 |
| initial | 0.554 | 0.561 | 0.895 | 67.6 | -2 | 211 | 1469 | 1467 | 5773 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2013-01-12 | SRM 566 | 1 | 483 | 585.85 | -0.01 | 1 | 2001 | 7112 | -55 | 1204 | 4159 |
| 3 | 2011-06-21 | SRM 510 | 1 | 272 | 441.60 | 0.14 | 74 | 2000 | 5859 | 28 | 1259 | 3185 |
| 2 | 2007-10-13 | SRM 371 | 2 | 137 | 420.61 | 1.62 | 251 | 1926 | 3339 | 45 | 1231 | 2483 |
| 1 | 2007-10-02 | College Tour SRM 368 | 1 | 35 | 45.20 | 0.37 | 148 | 1675 | 4947 | -14 | 1186 | 2752 |