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 |
|---|---|---|---|
| ac_lap | 2 | 2535 | 1430 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 1.579 | 2.025 | 2.568 | 259.0 | -144 | 374 | 1574 | 1430 | 2279 |
| initial | 2.281 | 2.306 | 3.243 | 277.6 | -3 | 552 | 1752 | 1749 | 3898 |
| SRMFix | 2.146 | 2.371 | 3.198 | 378.8 | -38 | 719 | 1919 | 1881 | 2824 |
| EloSRM | 2.228 | 2.411 | 3.283 | 389.3 | -28 | 751 | 2563 | 2535 | 2938 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2013-07-27 | SRM 586 | 1 | 362 | 443.53 | -0.18 | -28 | 2535 | 2938 | -144 | 1430 | 2279 |
| 1 | 2013-05-18 | SRM 579 | 2 | 29 | 722.68 | 4.64 | 751 | 2563 | 2848 | 374 | 1574 | 1617 |