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Individual Calculations October 2022 |
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| Sarabando, Rodrigo Andias Total change: 72.80 | |   |
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| Maia Chess Open 2022 | Maia | POR | 2022-08-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2099 | 1914 | 4.00 | 8 | 1.53 | 40 | 61.20 | |
|  Roubalik, Jakub | | | 2367 | CZE | 0.00 | 1 | -0.06 | 40 | -2.40 | |  Perez Solanas, Hugo | | | 1514 * | ESP | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Canty, James | f | | 2182 | USA | 1.00 | 1 | 0.83 | 40 | 33.20 | | | Espineira Gonzalez, Diego | m | | 2336 | ESP | 0.50 | 1 | 0.43 | 40 | 17.20 | | | Van Delft, Merijn | m | | 2380 | NED | 0.50 | 1 | 0.45 | 40 | 18.00 | | | Arias Gaviria, Mario Alexis | c | | 2280 | PER | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Chirivi C, Jenny Astrid | | wm | 2111 | COL | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Santos, Tomas Afonso Pires | | | 1618 | POR | 1.00 | 1 | 0.15 | 40 | 6.00 | | | * 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) | | | | Taca de Aveiro 2021-22 | Clubes | POR | 2022-09-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1948 | 2025 | 1.50 | 2 | 0.29 | 40 | 11.60 | |
| | Ferreira, Rui Antonio Goncalves | | | 1900 | POR | 0.50 | 1 | -0.17 | 40 | -6.80 | | | Ribeiro, Rodrigo | | | 1995 | POR | 1.00 | 1 | 0.46 | 40 | 18.40 | |
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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