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Individual Calculations July 2019 |
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| Delgado Delgado, Edwin G. Total change: -11.00 | |   |
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| Campeonato de Puerto Rico 2019 | San Juan | PUR | 2019-05-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1450 | 1551 | 2.50 | 5 | -0.55 | 20 | -11.00 | |
|  Maldonado Polo, Mariangeli | | | 1315 | PUR | 0.50 | 1 | -0.30 | 20 | -6.00 | |  Requena Torres, Luis A. | | | 1712 | PUR | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Serrano Rivera, Oscar A. | | | 1151 * | PUR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Sanchez Garcia, Ivan A. | | | 1388 | PUR | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Schwabe Rivera, Ulrich | | | 1683 | PUR | 0.50 | 1 | 0.18 | 20 | 3.60 | | | * 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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