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 |
|---|---|---|---|
| ankiterrific | 9 | 1414 | 213 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.167 | 0.167 | 0.222 | 28.9 | -113 | 1 | 1559 | 1414 | 12806 |
| Odd | -0.169 | 0.169 | 0.213 | 25.8 | -97 | 2 | 1401 | 1270 | 12808 |
| SRMFix | -0.216 | 0.216 | 0.274 | 33.9 | -143 | -6 | 1057 | 895 | 12796 |
| initial | -0.247 | 0.247 | 0.292 | 29.8 | -69 | -11 | 1131 | 932 | 12792 |
| SRM | -0.305 | 0.305 | 0.533 | 117.7 | -519 | 28 | 681 | 213 | 12772 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 9 | 2015-01-24 | SRM 647 | 2 | 623 | 677.61 | -0.02 | -3 | 1414 | 12806 | 8 | 213 | 12772 |
| 8 | 2012-03-07 | SRM 536 | 2 | 1091 | 1,065.03 | -0.11 | -22 | 1417 | 13262 | -33 | 205 | 13269 |
| 7 | 2011-01-27 | SRM 495 | 2 | 920 | 911.47 | -0.13 | -15 | 1439 | 10831 | -19 | 238 | 10898 |
| 6 | 2010-10-26 | SRM 486 | 2 | 768 | 906.25 | -0.04 | 1 | 1453 | 10211 | 28 | 257 | 10321 |
| 5 | 2010-10-05 | SRM 484 | 2 | 585 | 587.42 | -0.12 | -12 | 1453 | 10087 | -15 | 229 | 10206 |
| 4 | 2010-09-15 | Member SRM 482 | 2 | 836 | 862.52 | -0.12 | -12 | 1465 | 9910 | -28 | 244 | 10068 |
| 3 | 2010-09-09 | SRM 481 | 2 | 645 | 723.71 | -0.11 | -13 | 1477 | 9840 | -20 | 272 | 10041 |
| 2 | 2010-08-26 | SRM 480 | 2 | 757 | 578.48 | -0.36 | -69 | 1490 | 9574 | -389 | 292 | 9802 |
| 1 | 2010-08-14 | SRM 479 | 2 | 963 | 724.03 | -0.49 | -113 | 1559 | 8878 | -519 | 681 | 8159 |