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Individual Calculations January 2022 |
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| Carrillo Marval, Maria Angelica Total change: -13.00 | |   |
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| Campeonato Nacional por Equipos 2021 | Panama | PAN | 2021-11-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2130 | 1730 | 0.00 | 1 | -0.08 | 20 | -1.60 | |
|  Sanchez, Jorge Luis | f | | 2130 * | PAN | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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) | | | | Campeonato SUbzonal 2.3.2 Femenino 2021 | San Salvador | ESA | 2021-12-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1675 | 1730 | 4.50 | 9 | -0.57 | 20 | -11.40 | |
|  Mendez, Tania | | | 1387 | ESA | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Gonzalez, Yaribeth | | wc | 1618 | PAN | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Granados Diaz, Maria Esther | | wm | 1898 | NCA | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Perez, Damaris Nicole | c | wf | 1662 | ESA | 0.50 | 1 | -0.09 | 20 | -1.80 | | | Mayorga Araya, Sofia | | | 1572 | CRC | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Hernandez, Sofia | | wc | 1468 | ESA | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Rodriguez Arrieta, Maria Elena | | wm | 1861 | CRC | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Ortez, Andrea | | wm | 1969 | ESA | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Bogantes Robleto, Karina | | | 1644 | CRC | 0.50 | 1 | -0.12 | 20 | -2.40 | |
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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