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Individual Calculations May 2023 |
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| Carrera Ortega, Alhan Enock Total change: -1.40 | |   |
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| Semifinal del Campeonato Nacional Absoluto 2023 | Panama | PAN | 2023-04-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1712 | 1859 | 4.50 | 7 | -0.07 | 20 | -1.40 | |
|  Railey Garay, Ricardo Rey | | | 1396 | PAN | 1.00 | 1 | 0.05 | 20 | 1.00 | |  Baules Rodriguez, Jorge Luis | m | | 2287 | PAN | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Cordoba Baule, Rafael Alberto | | | 1573 | PAN | 0.50 | 1 | -0.34 | 20 | -6.80 | | | Castillo Miranda, Mario Anel | | | 1413 | PAN | 1.00 | 1 | 0.06 | 20 | 1.20 | | | Delgado Rosas, Alex Antonio | c | | 2123 | PAN | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Baker Quintero, Isaac | | | 1459 * | PAN | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Hurtado, Samuel Alexander | | | 1734 | PAN | 1.00 | 1 | 0.33 | 20 | 6.60 | | | * 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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