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Individual Calculations August 2023 |
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| Gonzalez Mota, Oscar Sergio Total change: -58.00 | |   |
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| 51st annual World Open - U2000 | Philadelphia, PA | USA | 2023-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1618 | 1885 | 2.50 | 5 | -1.45 | 40 | -58.00 | |
|  Liu, Joshua | | | 1452 | USA | 0.50 | 1 | -0.44 | 40 | -17.60 | |  Wu, Nicholas Pei-C | | | 1485 * | CAN | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Diao, Sujia | | | 1549 | USA | 0.00 | 1 | -0.88 | 40 | -35.20 | | | Goli, Sandhya | | wc | 1907 | IND | 0.50 | 1 | 0.03 | 40 | 1.20 | | | Rigai, Jon | | | 1698 | USA | 1.00 | 1 | 0.26 | 40 | 10.40 | | | * 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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