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Individual Calculations December 2019 |
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| Park, Evan Total change: 74.80 | |   |
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| 28th Annual Kings Island Open | Blue Ash, Ohio | USA | 2019-11-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2397 | 2100 | 2.50 | 4 | 1.87 | 40 | 74.80 | |
|  Brattain, Mika | | | 2426 | USA | 1.00 | 1 | 0.87 | 40 | 34.80 | |  Mista, Aleksander | g | | 2500 * | POL | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Wang, Jason | f | | 2315 | USA | 0.50 | 1 | 0.27 | 40 | 10.80 | | | Posthuma, Joshua | f | | 2348 | USA | 0.50 | 1 | 0.31 | 40 | 12.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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