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 |
|---|---|---|---|
| NikitaUtiu | 7 | 1986 | 691 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.200 | 0.462 | 0.845 | 55.6 | -66 | 258 | 1369 | 1369 | 6210 |
| Odd | 0.201 | 0.463 | 0.843 | 64.2 | -54 | 289 | 1802 | 1802 | 6528 |
| EloSRM | 0.210 | 0.470 | 0.859 | 72.5 | -56 | 336 | 1986 | 1986 | 6270 |
| SRMFix | 0.196 | 0.472 | 0.838 | 45.4 | -62 | 157 | 1257 | 1257 | 7468 |
| SRM | -0.052 | 0.671 | 0.964 | 112.7 | -277 | 140 | 923 | 691 | 10027 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 7 | 2011-10-04 | SRM 520 | 2 | 199 | 901.63 | 2.18 | 336 | 1986 | 6270 | 140 | 691 | 10027 |
| 6 | 2010-10-26 | SRM 486 | 2 | 1106 | 749.09 | -0.58 | -56 | 1650 | 8016 | -141 | 551 | 9487 |
| 5 | 2010-09-25 | SRM 483 | 2 | 769 | 670.31 | -0.20 | -14 | 1706 | 7240 | -53 | 692 | 8181 |
| 4 | 2010-07-06 | SRM 475 | 2 | 509 | 529.33 | 0.06 | 25 | 1720 | 6786 | -36 | 745 | 7448 |
| 3 | 2010-04-03 | SRM 466 | 2 | 613 | 659.60 | 0.11 | 35 | 1695 | 6546 | -38 | 781 | 6967 |
| 2 | 2010-02-13 | Member SRM 461 | 2 | 744 | 764.41 | 0.04 | 28 | 1660 | 7097 | -104 | 819 | 6777 |
| 1 | 2010-02-06 | SRM 460 | 2 | 804 | 732.81 | -0.13 | -13 | 1632 | 7384 | -277 | 923 | 5600 |