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 |
|---|---|---|---|
| zkw159 | 4 | 2311 | 998 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.648 | 0.724 | 0.973 | 122.5 | -17 | 275 | 2311 | 2311 | 5200 |
| initial | 0.676 | 0.795 | 1.060 | 95.8 | -22 | 207 | 1526 | 1526 | 5212 |
| SRMFix | 0.663 | 0.822 | 1.070 | 98.3 | -33 | 176 | 1467 | 1467 | 5781 |
| SRM | 0.208 | 1.102 | 1.160 | 140.0 | -230 | 103 | 998 | 998 | 6250 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2015-03-25 | SRM 654 | 2 | 74 | 203.17 | 1.46 | 167 | 2311 | 5200 | 103 | 998 | 6250 |
| 3 | 2015-03-17 | SRM 653 | 2 | 177 | 430.25 | 1.28 | 275 | 2144 | 6797 | 76 | 895 | 7394 |
| 2 | 2014-09-05 | SRM 632 - TCO14 Wildcard Sweep | 2 | 628 | 565.50 | -0.15 | -17 | 1868 | 10348 | -151 | 819 | 9268 |
| 1 | 2014-03-21 | SRM 613 | 2 | 674 | 676.84 | 0.01 | 31 | 1885 | 9363 | -230 | 970 | 6758 |