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 |
|---|---|---|---|
| yamaguchi | 4 | 2056 | 774 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | 0.082 | 0.444 | 0.513 | 61.6 | -50 | 116 | 1856 | 1805 | 5795 |
| EloSRM | 0.075 | 0.460 | 0.520 | 69.4 | -55 | 120 | 2111 | 2056 | 5751 |
| initial | 0.103 | 0.464 | 0.533 | 55.8 | -62 | 105 | 1311 | 1249 | 5743 |
| SRMFix | 0.089 | 0.493 | 0.546 | 72.3 | -65 | 111 | 1297 | 1235 | 5857 |
| SRM | -0.066 | 0.495 | 0.576 | 65.0 | -120 | 46 | 849 | 774 | 6746 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2016-04-15 | SRM 688 | 2 | 503 | 334.56 | -0.59 | -55 | 2056 | 5751 | -75 | 774 | 6746 |
| 3 | 2015-12-26 | SRM 677 | 2 | 210 | 363.31 | 0.79 | 120 | 2111 | 5281 | 46 | 849 | 6003 |
| 2 | 2015-12-18 | SRM 676 | 2 | 312 | 378.88 | 0.28 | 76 | 1991 | 6007 | -19 | 803 | 6237 |
| 1 | 2015-12-10 | SRM 675 | 2 | 276 | 243.38 | -0.18 | -27 | 1915 | 6596 | -120 | 822 | 6081 |