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 |
|---|---|---|---|
| EEEEEericKKK | 3 | 3282 | 1965 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 2.042 | 2.042 | 2.122 | 255.0 | 144 | 465 | 1965 | 1965 | 310 |
| EloSRM | 2.258 | 2.258 | 2.362 | 405.4 | 276 | 533 | 3282 | 3282 | 360 |
| SRMFix | 2.400 | 2.400 | 2.512 | 333.8 | 242 | 416 | 2201 | 2201 | 497 |
| initial | 2.653 | 2.653 | 2.800 | 319.4 | 233 | 472 | 2158 | 2158 | 693 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2020-04-18 | TCO20 Round 1A | 1 | 28 | 252.29 | 3.17 | 407 | 3282 | 360 | 144 | 1965 | 310 |
| 2 | 2019-06-15 | 2019 Beijing Parallel | 1 | 2 | 5.65 | 1.50 | 276 | 2875 | 800 | 156 | 1821 | 388 |
| 1 | 2018-05-26 | TCO18 Beijing | 1 | 19 | 81.72 | 2.10 | 533 | 2599 | 1390 | 465 | 1665 | 595 |