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Individual Calculations September 2023 |
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| Guillen Murillo, Sergio Guillermo Total change: 11.20 | |   |
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| II Selecciones Femenino vs Senior 2023 | San Jose | CRC | 2023-08-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1711 | 1708 | 4.00 | 7 | 0.56 | 20 | 11.20 | |
|  Canales Chinchilla, Victoria | | | 1566 | CRC | 0.50 | 1 | -0.19 | 20 | -3.80 | |  Bogantes Robleto, Karina | | | 1699 | CRC | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Acevedo Mendez, Jennifer | | wf | 1712 | CRC | 0.00 | 1 | -0.49 | 20 | -9.80 | | | Ramirez Gonzalez, Maria Jose | | wf | 1776 | CRC | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Mayorga Araya, Sofia | | wc | 1871 | CRC | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Diaz Charpentier, Kristel Meliss | | wf | 1939 | CRC | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Lobo Meneses, Natalia | | | 1414 | CRC | 1.00 | 1 | 0.15 | 20 | 3.00 | |
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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