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 |
|---|---|---|---|
| czgj999 | 2 | 2739 | 1481 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 2.037 | 2.559 | 3.271 | 308.5 | -168 | 449 | 1649 | 1481 | 1513 |
| initial | 2.780 | 2.787 | 3.936 | 335.6 | -1 | 670 | 1870 | 1869 | 2681 |
| SRMFix | 2.609 | 2.903 | 3.903 | 431.8 | -50 | 814 | 2014 | 1965 | 1821 |
| EloSRM | 2.677 | 2.928 | 3.967 | 438.9 | -37 | 841 | 2776 | 2739 | 1878 |
| Odd | 2.688 | 2.958 | 3.997 | 446.1 | -41 | 851 | 2515 | 2474 | 1923 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2015-11-30 | SRM 674 | 1 | 181 | 200.51 | -0.25 | -37 | 2739 | 1878 | -168 | 1481 | 1513 |
| 1 | 2015-10-20 | SRM 672 | 2 | 6 | 292.08 | 5.60 | 841 | 2776 | 1790 | 449 | 1649 | 1034 |