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Individual Calculations July 2019 |
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| Bennazar Nin, Antonio J. Total change: -1.00 | |   |
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| Campeonato de Puerto Rico 2019 | San Juan | PUR | 2019-05-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1621 | 1471 | 2.00 | 5 | 0.28 | 20 | 5.60 | |
|  Davila Blanco, Juan Jose | c | | 1871 * | PUR | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Almedina Ortiz, Edgardo J. | f | | 1871 * | PUR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Martinez Santiago, Fabian N. | | | 1437 | PUR | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Serrano Rivera, Oscar A. | | | 1071 * | PUR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Mejias Nunez, Rafael E. | | | 1856 | PUR | 0.00 | 1 | -0.09 | 20 | -1.80 | | | * 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) | | | | Torneo de Ajedrez de la Capital Clase B | San Juan | PUR | 2019-06-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1539 | 1471 | 0.50 | 2 | -0.33 | 20 | -6.60 | |
| | Martinez Buitrago, Fernando A. | | | 1654 | PUR | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Rolon Loperena, Armando R. | | | 1423 | PUR | 0.50 | 1 | -0.07 | 20 | -1.40 | |
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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