Individual Calculations December 2023 |
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Davidovich, Manis Total change: -30.40 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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32nd annual Kings Island Open - Major | Blue Ash, OH | USA | 2023-11-10 |
Rc | Ro | w | n | change | K | K*chg | Game |
1770 | 1915 | 2.00 | 4 | -0.77 | 20 | -15.40 | |
| Koehl, Evan | | | 1753 | USA | 0.00 | 1 | -0.71 | 20 | -14.20 | | Iranian Prabhu Kumar, Ashwin | | | 1698 | USA | 1.00 | 1 | 0.22 | 20 | 4.40 | | Opaska, Michael | | | 1830 | USA | 1.00 | 1 | 0.38 | 20 | 7.60 | | Zheng, Marcus | | | 1799 | USA | 0.00 | 1 | -0.66 | 20 | -13.20 | | 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) | | Motor City Open 2023 | Auburn Hills | USA | 2023-11-24 |
Rc | Ro | w | n | change | K | K*chg | Game |
1771 | 1915 | 2.50 | 5 | -0.75 | 20 | -15.00 | |
| Bharath, Adhrit | | | 1565 | USA | 1.00 | 1 | 0.11 | 20 | 2.20 | | Wu, Mason | | | 1515 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | | Adams, Stephen | | | 2053 | USA | 0.50 | 1 | 0.19 | 20 | 3.80 | | Van Zandweghe, Hen | | | 1723 | USA | 0.00 | 1 | -0.75 | 20 | -15.00 | | Madhu, Nitin Shankar | | | 1999 | IND | 0.00 | 1 | -0.38 | 20 | -7.60 | | * 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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