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Individual Calculations May 2023 |
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| Batista Rosas, Nicolas Arturo Total change: -58.40 | |   |
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| Semifinal del Campeonato Nacional Absoluto 2023 | Panama | PAN | 2023-04-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1790 | 1969 | 3.50 | 7 | -1.46 | 40 | -58.40 | |
|  Concepcion, Ariel | | | 1569 * | PAN | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Lombardo, Elias | | | 1814 | PAN | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Baules Rodriguez, Jorge Luis | m | | 2287 | PAN | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Fascio Outerbridge, Arno Augusto | | | 1765 | PAN | 0.00 | 1 | -0.76 | 40 | -30.40 | | | Murillo Gonzalez, Florentino | | | 1830 | PAN | 0.00 | 1 | -0.69 | 40 | -27.60 | | | Nie Chen, Kelvin | | | 1583 | PAN | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Hoyos Bedoya, Nevardo | | | 1681 | PAN | 0.50 | 1 | -0.34 | 40 | -13.60 | | | * 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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