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 |
|---|---|---|---|
| gdgdgutta | 3 | 2648 | 1263 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.572 | 1.163 | 1.405 | 220.3 | -299 | 290 | 1562 | 1263 | 2818 |
| initial | 1.304 | 1.409 | 1.847 | 169.7 | -19 | 363 | 1690 | 1671 | 3123 |
| SRMFix | 1.102 | 1.435 | 1.807 | 246.0 | -67 | 539 | 1871 | 1804 | 2454 |
| EloSRM | 1.100 | 1.494 | 1.854 | 291.2 | -89 | 575 | 2737 | 2648 | 2248 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2016-05-03 | SRM 690 | 1 | 242 | 165.37 | -0.59 | -89 | 2648 | 2248 | -299 | 1263 | 2818 |
| 2 | 2016-02-29 | SRM 683 | 1 | 158 | 285.36 | 0.85 | 210 | 2737 | 1889 | 72 | 1562 | 1249 |
| 1 | 2016-02-22 | SRM 682 | 2 | 32 | 262.87 | 3.04 | 575 | 2527 | 2724 | 290 | 1490 | 1471 |