Individual Calculations July 2021 |
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Farrell, John F Total change: -34.00 | | |
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8th Cherry Blossom Classic - Under 2000 | Dulles, Virginia | USA | 2021-05-28 |
Rc | Ro | w | n | change | K | K*chg | Game |
1581 | 1959 | 3.50 | 4 | -0.12 | 20 | -2.40 | |
| Balakrishnan, Naveen | | | 1636 | USA | 0.50 | 1 | -0.37 | 20 | -7.40 | | Field, Rowan | | | 1559 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | | He, Samuel | | | 1568 | USA | 1.00 | 1 | 0.09 | 20 | 1.80 | | Wang, Lilian | | | 1559 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | | * 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) | | 2021 National Open - Under 2100 | Las Vegas, Nevada | USA | 2021-06-17 |
Rc | Ro | w | n | change | K | K*chg | Game |
1628 | 1959 | 3.50 | 6 | -1.58 | 20 | -31.60 | |
| Sathish, Pranav | | | 1559 * | USA | 0.50 | 1 | -0.42 | 20 | -8.40 | | Tang, Austin | | | 1559 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | | Tovmasyan, Hamlet | | | 1972 | USA | 0.00 | 1 | -0.48 | 20 | -9.60 | | Qin, Vincent | | | 1559 * | USA | 0.50 | 1 | -0.42 | 20 | -8.40 | | Fang, Jaden | | | 1559 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | | Zhang, Ellie | | | 1559 * | USA | 0.50 | 1 | -0.42 | 20 | -8.40 | | * 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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