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Rapid:
Individual Calculations July 2023 |
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| Mathews Romero, Cesar Total change: -27.20 | |   |
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| Boquete Rapid Chess Cup 2023 | Chiriqui | PAN | 2023-06-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1929 | 2099 | 3.50 | 7 | -1.36 | 20 | -27.20 | |
|  Montezuma Camarena, Dayana Criste | | | 1699 * | PAN | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Delgado Rosas, Jose Antonio | | | 1822 | PAN | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Baules Rodriguez, Jorge Luis | m | | 2361 | PAN | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Castillo Beitia, Ashley Alexandra | | | 1826 | PAN | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Tapia Ostolaza, Alexei | f | | 2120 | PAN | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Munoz Misselis, Nelson Carlos | c | | 1768 | PAN | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Batista Rosas, Nicolas Arturo | | | 1909 | PAN | 0.00 | 1 | -0.75 | 20 | -15.00 | | | * 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) | | |
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