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Individual Calculations August 2023 |
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| Angulo Perez, Sebastian Total change: 63.60 | |   |
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| I Torneo Abierto Federacion 2023 | San Jose | CRC | 2023-07-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1703 | 1622 | 4.00 | 6 | 1.59 | 40 | 63.60 | |
|  Zumbado Gutierrez, Marco Antonio | | | 2000 | CRC | 0.50 | 1 | 0.41 | 40 | 16.40 | |  Aguero Espinoza, Sebasthian | | | 1493 | CRC | 0.50 | 1 | -0.17 | 40 | -6.80 | | | Aguilar Pina, Luis Gerardo | | | 1800 | CRC | 0.50 | 1 | 0.23 | 40 | 9.20 | | | Gonzalez Ramos, Andres | | | 1222 * | CRC | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Alfaro Guillen, Jose Raul | | | 1960 | CRC | 0.50 | 1 | 0.38 | 40 | 15.20 | | | Gutierrez Soto, Gilberth | | | 1740 | CRC | 1.00 | 1 | 0.66 | 40 | 26.40 | | | * 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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