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 |
|---|---|---|---|
| Nishimiya | 8 | 3093 | 1569 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.807 | 1.256 | 2.032 | 150.4 | -146 | 561 | 1807 | 1569 | 725 |
| SRMFix | 0.944 | 1.296 | 2.266 | 158.9 | -64 | 849 | 2317 | 2206 | 579 |
| EloSRM | 0.952 | 1.321 | 2.263 | 166.0 | -75 | 777 | 3211 | 3093 | 570 |
| Odd | 0.945 | 1.321 | 2.281 | 164.0 | -72 | 812 | 2898 | 2779 | 578 |
| initial | 1.172 | 1.413 | 2.341 | 170.2 | -58 | 713 | 2421 | 2329 | 687 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 8 | 2018-07-07 | 2018 TCO 3A | 1 | 288 | 224.02 | -0.55 | -48 | 3093 | 570 | -146 | 1569 | 725 |
| 7 | 2018-06-14 | 2018 TCO 2B | 1 | 111 | 106.08 | -0.06 | 5 | 3141 | 527 | 15 | 1715 | 553 |
| 6 | 2018-06-02 | 2018 TCO 2A | 1 | 345 | 207.88 | -0.73 | -75 | 3136 | 527 | -107 | 1700 | 565 |
| 5 | 2018-04-21 | 2018 TCO 1A | 1 | 42 | 161.08 | 1.94 | 175 | 3211 | 456 | 118 | 1807 | 458 |
| 4 | 2018-03-17 | SRM 731 | 1 | 55 | 111.47 | 1.02 | 170 | 3035 | 700 | 92 | 1689 | 627 |
| 3 | 2017-11-28 | SRM 724 | 1 | 74 | 121.08 | -0.12 | -8 | 2866 | 1051 | -92 | 1597 | 814 |
| 2 | 2017-11-18 | SRM 723 | 1 | 115 | 131.86 | 0.20 | 70 | 2873 | 1029 | -72 | 1689 | 656 |
| 1 | 2017-08-14 | SRM 719 | 2 | 2 | 122.61 | 5.94 | 777 | 2803 | 1237 | 561 | 1761 | 580 |