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 |
|---|---|---|---|
| DBRalir | 8 | 2346 | 1013 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.325 | 1.058 | 1.381 | 108.6 | -82 | 371 | 2443 | 2346 | 4988 |
| SRMFix | 0.264 | 1.092 | 1.431 | 116.5 | -117 | 404 | 1749 | 1553 | 5183 |
| SRM | 0.341 | 1.097 | 1.334 | 98.9 | -165 | 169 | 1237 | 1013 | 6295 |
| initial | 0.415 | 1.142 | 1.499 | 137.5 | -154 | 403 | 1785 | 1600 | 4853 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 8 | 2015-01-24 | SRM 647 | 2 | 121 | 237.46 | 0.97 | 81 | 2346 | 4988 | 71 | 1013 | 6295 |
| 7 | 2015-01-15 | SRM 646 | 2 | 348 | 151.98 | -1.36 | -82 | 2264 | 5749 | -165 | 942 | 7094 |
| 6 | 2014-08-30 | SRM 631 | 2 | 417 | 201.34 | -1.05 | -52 | 2346 | 5002 | -43 | 1107 | 5476 |
| 5 | 2014-04-12 | TCO14 Round 1A | 1 | 1603 | 1,170.15 | -0.45 | -45 | 2398 | 4312 | -87 | 1150 | 4930 |
| 4 | 2014-03-29 | SRM 614 | 2 | 115 | 233.81 | 1.02 | 88 | 2443 | 3860 | 62 | 1237 | 3918 |
| 3 | 2014-03-11 | SRM 612 | 1 | 324 | 364.69 | -0.06 | -7 | 2356 | 4519 | -62 | 1175 | 4643 |
| 2 | 2014-02-25 | SRM 610 | 2 | 47 | 418.59 | 3.16 | 371 | 2363 | 4567 | 169 | 1237 | 4008 |
| 1 | 2014-02-15 | SRM 609 | 2 | 640 | 833.59 | 0.38 | 143 | 1993 | 8366 | -132 | 1068 | 5913 |