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Individual Calculations August 2023 |
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| Perez Luna, Alfredo Total change: 5.80 | |   |
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| II Open Sub1800 Sant Joan de Alacant | San Juan de Alicante (Alicante) | ESP | 2023-07-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1477 | 1306 | 2.50 | 6 | 0.75 | 20 | 15.00 | |
|  Piris Ferrandis, Asier | | | 1498 | ESP | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Garcia Iraola, Juan Antonio | | | 1513 | ESP | 0.50 | 1 | 0.27 | 20 | 5.40 | |  Olguin, Monica | | | 1608 | FRA | 0.50 | 1 | 0.35 | 20 | 7.00 | | | Cabanyes Ortega, Juan Luis | | | 1629 | ESP | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Arcos Arcos, Francisco | | | 1495 | ESP | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Gomez Simon, Carlos | | | 1120 | ESP | 1.00 | 1 | 0.26 | 20 | 5.20 | |
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) | | | | V OPEN LOS MOLINOS CIUDAD DEL VINO SUB 1800 | Valdepenas (Ciudad Real) | ESP | 2023-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1661 | 1306 | 0.00 | 4 | -0.46 | 20 | -9.20 | |
| | Gerona Maura, Jesus | | | 1640 | ESP | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Anaya Fernandez, Jeronimo | | | 1567 | ESP | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Alcazar Mata, Jesus | | | 1656 | ESP | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Pedraza Fernandez, Miguel Angel | | | 1781 | ESP | 0.00 | 1 | -0.05 | 20 | -1.00 | |
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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