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 |
|---|---|---|---|
| yamaguchiyuto | 12 | 2630 | 1239 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.260 | 0.372 | 0.661 | 53.3 | -14 | 343 | 1761 | 1717 | 1674 |
| EloSRM | 0.254 | 0.392 | 0.685 | 73.4 | -20 | 462 | 2674 | 2630 | 1532 |
| initial | 0.362 | 0.423 | 0.808 | 50.9 | -16 | 239 | 1761 | 1724 | 1717 |
| SRM | 0.149 | 0.432 | 0.701 | 57.4 | -163 | 109 | 1368 | 1239 | 2002 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 12 | 2018-02-20 | SRM 730 | 1 | 128 | 157.96 | -0.13 | -9 | 2630 | 1532 | -13 | 1239 | 2002 |
| 11 | 2018-01-25 | SRM 728 | 1 | 168 | 169.63 | -0.21 | -20 | 2639 | 1517 | -69 | 1252 | 1943 |
| 10 | 2017-12-19 | SRM 726 | 1 | 38 | 71.13 | -0.02 | 7 | 2660 | 1506 | 4 | 1321 | 1679 |
| 9 | 2017-11-28 | SRM 724 | 1 | 74 | 129.84 | -0.02 | 6 | 2653 | 1534 | 29 | 1317 | 1711 |
| 8 | 2017-09-26 | SRM 721 | 1 | 150 | 184.36 | -0.14 | -15 | 2647 | 1599 | -31 | 1288 | 1912 |
| 7 | 2017-01-21 | SRM 706 | 1 | 219 | 265.68 | -0.15 | -12 | 2662 | 1842 | -49 | 1319 | 2128 |
| 6 | 2016-12-29 | SRM 704 | 1 | 172 | 295.06 | 0.78 | 131 | 2674 | 1797 | 109 | 1368 | 1845 |
| 5 | 2016-10-26 | SRM 701 | 1 | 155 | 250.45 | -0.01 | 8 | 2543 | 2360 | 31 | 1259 | 2596 |
| 4 | 2016-09-26 | SRM 699 (Cisco) | 1 | 173 | 258.09 | -0.05 | 1 | 2535 | 2493 | 1 | 1228 | 2937 |
| 3 | 2016-09-17 | SRM 698 (Google) | 2 | 50 | 123.45 | 1.30 | 191 | 2534 | 2482 | 101 | 1227 | 2909 |
| 2 | 2015-02-17 | SRM 650 | 1 | 289 | 299.71 | -0.09 | -19 | 2343 | 4953 | -163 | 1126 | 5046 |
| 1 | 2015-02-10 | SRM 649 | 2 | 148 | 512.21 | 1.79 | 462 | 2362 | 4810 | 89 | 1289 | 3383 |