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Individual Calculations November 2023 |
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| Slade, Theodore Total change: -4.60 | |   |
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| CFCC 2023 Autumn Open Master-Expert | Orlando, FL | USA | 2023-09-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1792 | 2027 | 2.00 | 4 | -1.05 | 20 | -21.00 | |
|  Mishra, Om | | | 1668 | USA | 0.00 | 1 | -0.90 | 20 | -18.00 | |  Cote, Gary | | | 1627 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ziegler, Nate | | | 1809 | USA | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Gao, Marvin | c | | 2062 | USA | 0.00 | 1 | -0.45 | 20 | -9.00 | | | * 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) | | | | Gulf Coast October Open | Estero, FL | USA | 2023-10-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2001 | 2027 | 3.50 | 5 | 0.82 | 20 | 16.40 | |
| | Ziegler, Nate | | | 1809 | USA | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Williams, Oscar | | | 1670 | ISR | 0.50 | 1 | -0.39 | 20 | -7.80 | | | Georgiev, Vladimir | g | | 2415 | MKD | 1.00 | 1 | 0.91 | 20 | 18.20 | | | Lopez , Aldo | | | 2050 | USA | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Gao, Marvin | c | | 2062 | USA | 0.00 | 1 | -0.45 | 20 | -9.00 | |
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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