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 |
|---|---|---|---|
| ivo07 | 4 | 1636 | 433 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.298 | 0.298 | 0.316 | 56.9 | -86 | -29 | 1513 | 1429 | 8441 |
| EloSRM | -0.305 | 0.305 | 0.335 | 65.6 | -103 | -31 | 1730 | 1636 | 8446 |
| SRMFix | -0.392 | 0.392 | 0.416 | 75.5 | -131 | -32 | 1069 | 974 | 8422 |
| initial | -0.420 | 0.420 | 0.429 | 50.6 | -61 | -36 | 1139 | 1048 | 8345 |
| SRM | -0.778 | 0.778 | 0.889 | 255.7 | -440 | -107 | 760 | 433 | 8309 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2016-02-06 | SRM 681 | 2 | 261 | ||||||||
| 3 | 2016-01-28 | SRM 680 | 2 | 572 | 577.59 | -0.12 | -31 | 1636 | 8446 | -107 | 433 | 8309 |
| 2 | 2013-12-04 | SRM 599 | 2 | 1120 | 932.58 | -0.34 | -63 | 1667 | 12610 | -220 | 540 | 12257 |
| 1 | 2013-10-15 | SRM 594 | 2 | 828 | 662.14 | -0.46 | -103 | 1730 | 11025 | -440 | 760 | 9540 |