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 |
|---|---|---|---|
| fullstack | 3 | 2163 | 861 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.164 | 0.563 | 0.696 | 67.8 | -61 | 131 | 1320 | 1259 | 2242 |
| EloSRM | 0.240 | 0.578 | 0.758 | 133.0 | -61 | 324 | 2224 | 2163 | 2466 |
| Odd | 0.214 | 0.578 | 0.752 | 124.8 | -50 | 287 | 1957 | 1906 | 2316 |
| SRMFix | 0.139 | 0.603 | 0.720 | 93.8 | -72 | 171 | 1333 | 1261 | 2343 |
| SRM | -0.367 | 0.775 | 0.805 | 141.7 | -250 | 43 | 993 | 861 | 3204 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2019-12-21 | SRM 773 | 2 | 78 | 77.45 | -0.47 | -61 | 2163 | 2466 | -132 | 861 | 3204 |
| 2 | 2016-04-23 | SRM 689 | 2 | 152 | 355.78 | 1.23 | 324 | 2224 | 4618 | 43 | 993 | 4691 |
| 1 | 2014-11-02 | SRM 638 | 2 | 358 | 348.00 | -0.04 | 14 | 1899 | 9823 | -250 | 950 | 7247 |