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Individual Calculations June 2023 |
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| Guo, Anni Total change: -20.00 | |   |
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| 2023 Cincinnati Open - Expert | Blue Ash, Ohio | USA | 2023-04-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1702 | 1831 | 1.00 | 3 | -0.90 | 40 | -36.00 | |
|  Murthy, Pappu | | | 1883 | USA | 0.00 | 1 | -0.43 | 40 | -17.20 | | | Tang, Lydia | | | 1431 * | USA | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Friedman, David | | | 1793 | USA | 0.00 | 1 | -0.55 | 40 | -22.00 | | | * 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) | | | | XIV Campeonato Continental Femenino de Ajedrez de las Americas 2023 | La Habana | CUB | 2023-05-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1823 | 1831 | 5.00 | 9 | 0.40 | 40 | 16.00 | |
| | Hernandez Moya, Yuleisy | | wg | 2215 | CUB | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Wilson, Hannah | | | 1625 | BAR | 0.00 | 1 | -0.76 | 40 | -30.40 | | | Ramirez Luzon, Franchesca | | wc | 1717 | DOM | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Lobo Meneses, Natalia | | | 1431 * | CRC | 0.00 | 1 | -0.92 | 40 | -36.80 | | | Blackman, Katrina | | wc | 1668 | BAR | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Palacios, Celina | | wf | 1741 | ESA | 0.50 | 1 | -0.12 | 40 | -4.80 | | | Otazo Sanchez, Annyd Gabriela | | wf | 1983 | VEN | 1.00 | 1 | 0.70 | 40 | 28.00 | | | Alfonso Ruisanchez, Laritza | | wf | 1968 | CUB | 1.00 | 1 | 0.68 | 40 | 27.20 | | | Rodriguez Dominguez, Melissa | | wm | 2061 | CUB | 0.50 | 1 | 0.29 | 40 | 11.60 | | | * 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) | | |
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