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 |
|---|---|---|---|
| barun511 | 2 | 2713 | 1084 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 1.776 | 2.183 | 2.814 | 262.9 | -49 | 477 | 1628 | 1628 | 1258 |
| SRMFix | 1.809 | 2.267 | 2.900 | 291.3 | -107 | 475 | 1568 | 1568 | 1430 |
| EloSRM | 1.987 | 2.350 | 3.078 | 468.8 | -78 | 860 | 2713 | 2713 | 995 |
| SRM | 1.271 | 2.572 | 2.869 | 313.0 | -371 | 255 | 1084 | 1084 | 1914 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2019-10-19 | SRM 769 | 2 | 7 | 141.51 | 4.34 | 860 | 2713 | 995 | 255 | 1084 | 1914 |
| 1 | 2015-09-28 | SRM 669 | 2 | 463 | 359.97 | -0.36 | -78 | 1854 | 7561 | -371 | 829 | 6375 |