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 |
|---|---|---|---|
| goodhope | 8 | 2695 | 1230 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.640 | 1.086 | 1.398 | 157.0 | -105 | 446 | 2723 | 2695 | 1409 |
| SRMFix | 0.838 | 1.091 | 1.506 | 105.9 | -92 | 278 | 1751 | 1739 | 1667 |
| initial | 0.632 | 1.097 | 1.417 | 132.1 | -117 | 373 | 1925 | 1809 | 1610 |
| SRM | 1.085 | 1.522 | 1.937 | 141.8 | -322 | 168 | 1230 | 1230 | 2101 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 8 | 2018-01-10 | SRM 727 | 2 | 19 | 10.70 | -0.83 | -29 | 2695 | 1409 | 71 | 1230 | 2101 |
| 7 | 2017-11-18 | SRM 723 | 2 | 12 | 36.84 | 1.62 | 146 | 2723 | 1346 | 141 | 1159 | 2437 |
| 6 | 2017-04-01 | TCO17 Round 1A | 1 | 256 | 547.47 | 1.10 | 234 | 2578 | 2111 | 161 | 1018 | 3880 |
| 5 | 2016-03-26 | 2016 TCO Algo 1A | 1 | 791 | 540.72 | -0.65 | -105 | 2343 | 3813 | -158 | 857 | 5919 |
| 4 | 2015-12-26 | SRM 677 | 2 | 40 | 355.41 | 3.15 | 446 | 2449 | 3176 | 168 | 1015 | 4513 |
| 3 | 2014-02-25 | SRM 610 | 2 | 306 | 525.48 | 0.78 | 148 | 2003 | 8150 | 41 | 847 | 8734 |
| 2 | 2014-01-21 | SRM 605 | 2 | 626 | 749.35 | 0.26 | 88 | 1856 | 9871 | -72 | 806 | 9391 |
| 1 | 2013-09-07 | SRM 590 | 2 | 790 | 842.26 | -0.31 | -60 | 1767 | 10165 | -322 | 878 | 7836 |