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 |
|---|---|---|---|
| KostikBigOne | 8 | 1936 | 513 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.018 | 0.521 | 0.617 | 62.8 | -109 | 136 | 1310 | 1182 | 6457 |
| EloSRM | 0.075 | 0.528 | 0.630 | 92.7 | -125 | 196 | 2025 | 1936 | 6399 |
| SRMFix | 0.048 | 0.535 | 0.633 | 66.7 | -144 | 116 | 1235 | 1171 | 6319 |
| SRM | 0.052 | 0.672 | 0.834 | 152.9 | -630 | 112 | 670 | 513 | 8003 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 8 | 2015-12-18 | SRM 676 | 2 | 561 | 313.24 | -0.85 | -89 | 1936 | 6399 | -157 | 513 | 8003 |
| 7 | 2015-08-01 | SRM 664 | 2 | 316 | 391.46 | 0.31 | 78 | 2025 | 6445 | 38 | 670 | 8346 |
| 6 | 2014-06-28 | SRM 626 | 2 | 736 | 647.90 | -0.18 | -15 | 1947 | 9217 | -9 | 632 | 11639 |
| 5 | 2013-02-19 | SRM 571 | 2 | 387 | 888.08 | 1.20 | 196 | 1962 | 7779 | 112 | 641 | 11351 |
| 4 | 2012-06-16 | SRM 546 | 2 | 614 | 695.65 | 0.18 | 38 | 1766 | 9701 | 29 | 529 | 12199 |
| 3 | 2012-06-07 | SRM 545 | 2 | 556 | 915.45 | 0.72 | 147 | 1728 | 10240 | 89 | 500 | 12441 |
| 2 | 2012-05-29 | SRM 544 | 2 | 650 | 547.45 | -0.28 | -54 | 1582 | 12657 | -159 | 411 | 12792 |
| 1 | 2012-05-19 | SRM 543 | 2 | 1107 | 792.16 | -0.50 | -125 | 1636 | 12071 | -630 | 570 | 12024 |