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 |
|---|---|---|---|
| A.Sonomura | 2 | 1769 | 652 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.254 | 0.254 | 0.264 | 49.6 | -74 | -25 | 1794 | 1769 | 11811 |
| initial | -0.327 | 0.327 | 0.331 | 39.4 | -45 | -34 | 1155 | 1121 | 12449 |
| SRMFix | -0.338 | 0.338 | 0.358 | 72.1 | -106 | -38 | 1094 | 1056 | 12549 |
| SRM | -1.019 | 1.019 | 1.094 | 274.0 | -390 | -158 | 810 | 652 | 11532 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2014-07-10 | SRM 627 | 2 | 876 | 756.56 | -0.18 | -25 | 1769 | 11811 | -158 | 652 | 11532 |
| 1 | 2014-06-28 | SRM 626 | 2 | 940 | 749.09 | -0.33 | -74 | 1794 | 11182 | -390 | 810 | 9266 |