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Individual Calculations August 2023 |
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| Hulse, Brian Total change: -25.80 | |   |
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| 51st annual World Open - Open | Philadelphia, PA | USA | 2023-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1837 | 1880 | 3.50 | 9 | -1.29 | 20 | -25.80 | |
|  Poliannikov, Danila | f | | 2247 | USA | 0.00 | 1 | -0.10 | 20 | -2.00 | |  Yan, Ruiyang | f | wc | 2230 | USA | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Shangin, Lev | | | 1618 | USA | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Ross, Joseph M | | | 1480 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Schexnaydre, Benson | | | 2020 | USA | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Seshadri, Sridhar | | | 1457 | USA | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Omori, Michael | | | 1996 | USA | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Yehamandram, Yogeshwar | | | 1994 | USA | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Singh, Siddharth | | | 1488 | 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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