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 |
|---|---|---|---|
| last_ditch | 4 | 2232 | 969 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.364 | 0.488 | 0.562 | 100.7 | -46 | 200 | 2232 | 2232 | 4454 |
| SRM | 0.109 | 0.545 | 0.581 | 89.2 | -294 | 31 | 969 | 969 | 4804 |
| SRMFix | 0.403 | 0.558 | 0.601 | 86.0 | -74 | 131 | 1396 | 1396 | 4598 |
| initial | 0.435 | 0.578 | 0.618 | 69.6 | -34 | 96 | 1410 | 1410 | 4383 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2016-01-20 | SRM 679 | 2 | 198 | 225.81 | 0.19 | 41 | 2232 | 4454 | 19 | 969 | 4804 |
| 3 | 2015-11-18 | SRM 673 | 2 | 137 | 215.53 | 0.65 | 115 | 2191 | 4767 | 31 | 950 | 5030 |
| 2 | 2015-10-10 | SRM 670 | 2 | 322 | 584.45 | 0.86 | 200 | 2076 | 5722 | 13 | 919 | 5494 |
| 1 | 2015-07-23 | SRM 663 | 2 | 398 | 441.31 | -0.25 | -46 | 1876 | 7563 | -294 | 906 | 5904 |