Individual Calculations June 2024 |
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Ackerman, Ryan Total change: 14.00 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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2024 Washington Open | Redmond, WA | USA | 2024-05-25 |
Rc | Ro | w | n | change | K | K*chg | Game |
1829 | 1781 | 3.00 | 5 | 0.70 | 20 | 14.00 | |
| Costello, Alexander | m | | 2181 * | USA | 0.00 | 1 | -0.08 | 20 | -1.60 | | Zhou, Yuchen | | | 1661 | USA | 0.50 | 1 | -0.16 | 20 | -3.20 | | Wei, Te | | | 1657 | USA | 0.50 | 1 | -0.17 | 20 | -3.40 | | Garine, Ujwal | | | 1718 | USA | 1.00 | 1 | 0.41 | 20 | 8.20 | | Kona, Vidip | | | 1930 | USA | 1.00 | 1 | 0.70 | 20 | 14.00 | | * 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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