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 |
|---|---|---|---|
| println_hi_ | 2 | 2336 | 971 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.120 | 0.671 | 0.682 | 242.5 | -357 | 128 | 1328 | 971 | 3540 |
| initial | 0.692 | 0.769 | 1.035 | 92.6 | -9 | 176 | 1376 | 1367 | 2991 |
| SRMFix | 0.647 | 0.796 | 1.026 | 164.3 | -26 | 303 | 1503 | 1478 | 2641 |
| EloSRM | 0.660 | 0.811 | 1.046 | 192.4 | -38 | 346 | 2374 | 2336 | 2670 |
| Odd | 0.691 | 0.841 | 1.089 | 201.0 | -34 | 368 | 2091 | 2058 | 2724 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2017-09-26 | SRM 721 | 1 | 258 | 234.76 | -0.15 | -38 | 2336 | 2670 | -357 | 971 | 3540 |
| 1 | 2017-08-24 | SRM 720 | 2 | 68 | 188.50 | 1.47 | 346 | 2374 | 2554 | 128 | 1328 | 1730 |