Individual Calculations December 2023 |
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Jones, Davey V Total change: 9.00 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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2023 Washington Challenger's Cup | Seattle, WA | USA | 2023-10-28 |
Rc | Ro | w | n | change | K | K*chg | Game |
1668 | 1576 | 2.50 | 4 | 0.90 | 20 | 18.00 | |
| Bharadwaj, Samarth | | | 1382 | USA | 1.00 | 1 | 0.25 | 20 | 5.00 | | Karthikeyan, Harishkumar | | | 1684 | USA | 1.00 | 1 | 0.65 | 20 | 13.00 | | Wang, Ted | | | 1969 | USA | 0.50 | 1 | 0.42 | 20 | 8.40 | | Wan, Bertrand | | | 1635 | USA | 0.00 | 1 | -0.42 | 20 | -8.40 | | 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) | | Washington Class Championships - Class B | Bellevue, WA | USA | 2023-11-24 |
Rc | Ro | w | n | change | K | K*chg | Game |
1389 | 1576 | 1.00 | 2 | -0.45 | 20 | -9.00 | |
| Devadithya, Hiruna | | | 1269 | USA | 1.00 | 1 | 0.14 | 20 | 2.80 | | Demberel, Amana | | | 1509 | USA | 0.00 | 1 | -0.59 | 20 | -11.80 | | 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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