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 |
|---|---|---|---|
| Staket | 2 | 2554 | 1390 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 1.009 | 1.412 | 1.735 | 244.0 | -149 | 339 | 1539 | 1390 | 1341 |
| initial | 1.465 | 1.507 | 2.102 | 181.5 | -5 | 358 | 1558 | 1553 | 2062 |
| EloSRM | 1.434 | 1.529 | 2.096 | 265.3 | -14 | 517 | 2568 | 2554 | 1725 |
| SRMFix | 1.416 | 1.537 | 2.090 | 278.6 | -21 | 536 | 1736 | 1715 | 1681 |
| Odd | 1.461 | 1.560 | 2.137 | 279.0 | -16 | 542 | 2280 | 2265 | 1774 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2018-02-20 | SRM 730 | 1 | 128 | 161.49 | -0.10 | -14 | 2554 | 1725 | -149 | 1390 | 1341 |
| 1 | 2018-02-10 | SRM 729 | 2 | 28 | 218.33 | 2.96 | 517 | 2568 | 1666 | 339 | 1539 | 900 |