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 |
|---|---|---|---|
| Emarci | 4 | 2649 | 1409 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.340 | 0.382 | 0.691 | 52.2 | 1 | 153 | 1409 | 1409 | 1993 |
| EloSRM | 0.826 | 0.826 | 1.073 | 188.8 | 24 | 321 | 2649 | 2649 | 2357 |
| Odd | 0.837 | 0.837 | 1.087 | 186.0 | 20 | 335 | 2382 | 2382 | 2468 |
| SRMFix | 0.840 | 0.840 | 1.083 | 123.3 | 9 | 219 | 1693 | 1693 | 3233 |
| initial | 0.923 | 0.923 | 1.174 | 111.2 | 8 | 245 | 1645 | 1645 | 3515 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2015-08-22 | 2015 TCO 2D | 1 | 271 | 347.70 | 0.36 | 95 | 2649 | 2357 | 12 | 1409 | 1993 |
| 3 | 2015-04-25 | 2015 TCO 1B | 1 | 173 | 612.07 | 1.82 | 321 | 2554 | 3266 | 153 | 1397 | 2419 |
| 2 | 2015-01-12 | SRM 645 | 1 | 189 | 332.91 | 0.05 | 24 | 2233 | 6040 | 43 | 1244 | 3921 |
| 1 | 2014-12-27 | SRM 643 | 2 | 250 | 525.46 | 1.07 | 315 | 2209 | 6340 | 1 | 1201 | 4480 |