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 |
|---|---|---|---|
| Jackson.Jose | 2 | 2259 | 762 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.081 | 0.736 | 0.740 | 88.6 | -79 | 98 | 1219 | 1219 | 2693 |
| Odd | 0.142 | 0.748 | 0.761 | 149.5 | -108 | 191 | 1915 | 1915 | 2628 |
| EloSRM | 0.102 | 0.768 | 0.775 | 156.0 | -126 | 186 | 2259 | 2259 | 2552 |
| SRMFix | 0.154 | 0.801 | 0.816 | 148.8 | -148 | 149 | 1201 | 1201 | 2847 |
| SRM | -0.173 | 1.072 | 1.086 | 314.0 | -533 | 95 | 762 | 762 | 3879 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2021-02-13 | SRM 800 | 2 | 168 | 306.95 | 0.87 | 186 | 2259 | 2552 | 95 | 762 | 3879 |
| 1 | 2021-01-09 | SRM 797 | 2 | 203 | 133.56 | -0.67 | -126 | 2073 | 3668 | -533 | 667 | 4053 |