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 |
|---|---|---|---|
| mechatroner | 4 | 2508 | 1284 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.308 | 0.650 | 0.981 | 95.0 | -105 | 232 | 1432 | 1284 | 2557 |
| SRMFix | 0.679 | 0.750 | 1.428 | 135.7 | -15 | 523 | 1723 | 1704 | 2695 |
| initial | 0.752 | 0.758 | 1.463 | 91.3 | -2 | 352 | 1562 | 1562 | 3275 |
| EloSRM | 0.710 | 0.775 | 1.486 | 164.8 | -18 | 623 | 2519 | 2508 | 2724 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2016-07-19 | SRM 695 | 1 | 171 | 264.19 | -0.02 | 7 | 2508 | 2724 | -5 | 1284 | 2557 |
| 3 | 2016-07-09 | SRM 694 | 1 | 235 | 273.17 | -0.10 | -18 | 2501 | 2762 | -105 | 1289 | 2515 |
| 2 | 2014-11-02 | SRM 638 | 1 | 156 | 267.70 | -0.01 | 12 | 2519 | 3649 | -38 | 1394 | 2642 |
| 1 | 2014-10-23 | SRM 637 | 2 | 83 | 650.51 | 2.97 | 623 | 2507 | 3753 | 232 | 1432 | 2415 |