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Individual Calculations December 2019 |
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| Hoesley, Aria Total change: 12.80 | |   |
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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 |
| 2128 | 1910 | 1.50 | 5 | 0.32 | 40 | 12.80 | |
|  Storn, Justin Thomas | | | 2046 | USA | 1.00 | 1 | 0.68 | 40 | 27.20 | | | Bereolos, Peter | f | | 2172 | USA | 0.50 | 1 | 0.32 | 40 | 12.80 | |  Petesch, Gabriel Nicholas | f | | 2272 | USA | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Cao, Elton | | | 2171 | USA | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Mills, James A | | | 1981 | USA | 0.00 | 1 | -0.40 | 40 | -16.00 | |
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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