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Individual Calculations September 2023 |
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| Alonso Orta, Osiel Alberto Total change: 175.60 | |   |
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| XIV Toeneo Nacional. AGOSTO DE VICTORIA.2023. | Mayabeque | CUB | 2023-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1978 | 1904 | 7.00 | 9 | 3.43 | 40 | 137.20 | |
|  Diaz Hernandez, Juan Yandy | | | 1958 | CUB | 1.00 | 1 | 0.58 | 40 | 23.20 | |  Hernandez Sosa, Oscar Luis | | | 2021 | CUB | 1.00 | 1 | 0.66 | 40 | 26.40 | | | Rodriguez Rivero, Jinela De Cari | | | 1954 | CUB | 0.00 | 1 | -0.43 | 40 | -17.20 | | | Diaz Hernandez, Juan Yandy | | | 1958 | CUB | 0.50 | 1 | 0.08 | 40 | 3.20 | | | Hernandez Sosa, Oscar Luis | | | 2021 | CUB | 1.00 | 1 | 0.66 | 40 | 26.40 | | | Rodriguez Rivero, Jinela De Cari | | | 1954 | CUB | 1.00 | 1 | 0.57 | 40 | 22.80 | | | Diaz Hernandez, Juan Yandy | | | 1958 | CUB | 1.00 | 1 | 0.58 | 40 | 23.20 | | | Hernandez Sosa, Oscar Luis | | | 2021 | CUB | 1.00 | 1 | 0.66 | 40 | 26.40 | | | Rodriguez Rivero, Jinela De Cari | | | 1954 | CUB | 0.50 | 1 | 0.07 | 40 | 2.80 | |
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 CAC Youth Chess Festival 2023 - U12 Open | Port of Spain | TTO | 2023-08-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1520 | 1904 | 6.00 | 6 | 0.96 | 40 | 38.40 | |
| | McKoy, Aaron | | | 1173 | JAM | 1.00 | 1 | 0.01 | 40 | 0.40 | | | James, Levi | | | 1345 | TTO | 1.00 | 1 | 0.03 | 40 | 1.20 | | | Polanco Fernandez, Sahiean | | | 1876 | DOM | 1.00 | 1 | 0.46 | 40 | 18.40 | | | Lara Santos, Angel Sebastian | | | 1777 | DOM | 1.00 | 1 | 0.33 | 40 | 13.20 | | | Shergil, Ronak | | | 1504 * | JAM | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Cortes Franco, Adrian Ignacio | | | 1443 | PAN | 1.00 | 1 | 0.05 | 40 | 2.00 | | | * 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) | | |
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