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 |
|---|---|---|---|
| AIS9 | 4 | 2227 | 715 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.487 | 0.903 | 0.990 | 108.7 | -75 | 178 | 1376 | 1376 | 4610 |
| EloSRM | 0.537 | 0.921 | 0.998 | 193.9 | -135 | 261 | 2227 | 2227 | 4496 |
| SRMFix | 0.511 | 0.964 | 1.042 | 149.8 | -155 | 183 | 1339 | 1339 | 4992 |
| SRM | 0.306 | 1.324 | 1.398 | 347.0 | -763 | 163 | 715 | 715 | 7109 |
| # | 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 | 292 | ||||||||
| 3 | 2016-01-28 | SRM 680 | 2 | 162 | 445.20 | 1.46 | 261 | 2227 | 4496 | 163 | 715 | 7109 |
| 2 | 2015-06-11 | SRM 661 | 2 | 180 | 298.10 | 0.73 | 185 | 1965 | 7539 | 115 | 552 | 9778 |
| 1 | 2015-06-04 | SRM 660 | 2 | 543 | 364.70 | -0.58 | -135 | 1780 | 9885 | -763 | 437 | 10430 |