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 |
|---|---|---|---|
| mieszko11b | 2 | 2603 | 1401 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.719 | 0.719 | 0.938 | 100.5 | 30 | 171 | 1401 | 1401 | 1847 |
| SRMFix | 1.350 | 1.350 | 1.607 | 255.4 | 79 | 432 | 1711 | 1711 | 2887 |
| EloSRM | 1.396 | 1.396 | 1.676 | 334.8 | 152 | 517 | 2603 | 2603 | 2393 |
| initial | 1.445 | 1.445 | 1.667 | 174.0 | 74 | 274 | 1548 | 1548 | 3627 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2015-12-18 | SRM 676 | 1 | 245 | 339.07 | 0.47 | 152 | 2603 | 2393 | 30 | 1401 | 1847 |
| 1 | 2015-10-14 | SRM 671 | 2 | 94 | 470.53 | 2.32 | 517 | 2451 | 3284 | 171 | 1371 | 2119 |