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 |
|---|---|---|---|
| ddaji | 2 | 2561 | 1402 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 1.161 | 1.575 | 1.957 | 252.0 | -151 | 353 | 1553 | 1402 | 1656 |
| initial | 1.698 | 1.711 | 2.411 | 206.1 | -2 | 411 | 1611 | 1609 | 2706 |
| SRMFix | 1.626 | 1.750 | 2.389 | 306.1 | -21 | 591 | 1791 | 1769 | 2136 |
| EloSRM | 1.670 | 1.763 | 2.429 | 293.3 | -11 | 576 | 2571 | 2561 | 2238 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2017-01-21 | SRM 706 | 1 | 219 | 276.99 | -0.09 | -11 | 2561 | 2238 | -151 | 1402 | 1656 |
| 1 | 2016-12-29 | SRM 704 | 2 | 23 | 248.51 | 3.43 | 576 | 2571 | 2197 | 353 | 1553 | 1075 |