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Individual Calculations November 2023 |
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| Diaz Charpentier, Kristel Meliss Total change: -18.40 | |   |
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| FIDE World Junior Chess Championship Mexico 2023 Femenil | Ciudad de Mexico | MEX | 2023-09-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1834 | 1951 | 6.50 | 11 | -0.56 | 20 | -11.20 | |
|  Velarde Hernandez, Paulina Yunuen | | | 1557 | MEX | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Rakshitta, Ravi | | wm | 2272 | IND | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Cabrera Cruz, Brenda Elisa | | | 1682 | MEX | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Hernandez Ortega, Carolina | | wc | 1729 | MEX | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Saravanan, Durga | | | 1757 | SGP | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Hernandez Diaz, Paula Sofia | | | 1796 | MEX | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Montano Vicente, Guadalupe | | | 1727 | MEX | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Garcia Hernandez, Rebeca | | | 1671 | MEX | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Benito De Leo, Estefania | | | 1712 | MEX | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Goraj, Barbara | | wc | 2135 | POL | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Rodriguez Redondo, Adhara | | wf | 2135 | ESP | 0.50 | 1 | 0.24 | 20 | 4.80 | |
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) | | | | I Memorial Samuel Li Chen 2023 | San Jose | CRC | 2023-10-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1631 | 1951 | 5.50 | 7 | -0.36 | 20 | -7.20 | |
| | Chavez Rodriguez, Jose Edwin | | | 1551 * | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Solis Prieto, Javier | | | 1570 | CRC | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Lizano Quiros, Matias Haziel | | | 1673 | CRC | 0.00 | 1 | -0.83 | 20 | -16.60 | | | Ramirez Aguilar, Julian Jose | | | 1506 | CRC | 1.00 | 1 | 0.06 | 20 | 1.20 | | | Carvajal Pena, Daniel | | | 1994 | CRC | 0.50 | 1 | 0.06 | 20 | 1.20 | | | Barrantes Granados, Ian Daniel | | | 1596 | CRC | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Aguero Espinoza, Sebasthian | | | 1527 | CRC | 1.00 | 1 | 0.07 | 20 | 1.40 | | | * 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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