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Individual Calculations June 2023 |
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| Perez Guerra, Raul Total change: 2.00 | |   |
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| Liga Gran Canaria Equipos Categoria Preferente 2023 (Final) | Las Palmas de Gran Canaria | ESP | 2023-04-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2305 | 2231 | 1.50 | 3 | 0.27 | 20 | 5.40 | |
|  Gimenez Menchon, Cesar | | | 2177 | ESP | 1.00 | 1 | 0.42 | 20 | 8.40 | |  Brito Garcia, Alfredo | m | | 2260 | ESP | 0.50 | 1 | 0.04 | 20 | 0.80 | | | Kurajica, Bojan | g | | 2478 | CRO | 0.00 | 1 | -0.19 | 20 | -3.80 | |
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) | | | | Cto de Canarias Juvenil 2023 | Puerto de la Cruz (Santa Cruz de Tenerife) | ESP | 2023-05-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1846 | 2215 | 5.00 | 6 | -0.17 | 20 | -3.40 | |
| | Diaz Reyes, Iker | | | 1815 * | ESP | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Hernandez Garcia, Joaquin | | | 1647 | ESP | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Pleschke, Julius Jonas | | | 1842 | ESP | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Marrero Rodriguez, Jorge | | | 2015 | ESP | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Mamani Beltran, Deniman | | | 2119 | ESP | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Quintero Hernandez, Marcos Jesus | | | 1635 | ESP | 0.50 | 1 | -0.48 | 20 | -9.60 | | | * 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) | | |
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