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 |
|---|---|---|---|
| degussa | 7 | 1807 | 736 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.117 | 0.382 | 0.462 | 54.2 | -125 | 86 | 1213 | 1213 | 3205 |
| initial | 0.078 | 0.382 | 0.441 | 46.0 | -63 | 86 | 1273 | 1265 | 2888 |
| Odd | 0.188 | 0.387 | 0.459 | 78.0 | -72 | 143 | 1636 | 1636 | 4456 |
| EloSRM | 0.212 | 0.410 | 0.483 | 97.2 | -87 | 177 | 1807 | 1807 | 4689 |
| SRM | -0.053 | 0.485 | 0.597 | 106.9 | -382 | 53 | 818 | 736 | 4132 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 7 | 2018-04-21 | 2018 TCO 1A | 1 | 553 | 634.99 | 0.20 | 78 | 1807 | 4689 | -5 | 736 | 4132 |
| 6 | 2009-08-08 | SRM 446 | 2 | 424 | 749.63 | 0.82 | 143 | 1729 | 6353 | 49 | 741 | 8063 |
| 5 | 2009-03-04 | TCO09 Qual 3 | 1 | 792 | 886.80 | -0.09 | -9 | 1586 | 8445 | -42 | 692 | 10899 |
| 4 | 2009-02-28 | TCO09 Qual 2 | 1 | 1020 | 1,391.18 | 0.45 | 177 | 1595 | 8269 | 40 | 734 | 10325 |
| 3 | 2005-08-10 | SRM 258 | 2 | 175 | 286.02 | 0.71 | 154 | 1418 | 3254 | 53 | 694 | 3962 |
| 2 | 2005-08-02 | SRM 256 | 2 | 327 | 287.16 | -0.19 | -33 | 1264 | 4356 | -177 | 641 | 4110 |
| 1 | 2004-12-07 | SRM 222 | 2 | 151 | 128.82 | -0.42 | -87 | 1297 | 3131 | -382 | 818 | 2756 |