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Individual Calculations July 2019 |
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| Vazquez Maccarini, Danitza Total change: -5.20 | |   |
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| Campeonato de Puerto Rico 2019 | San Juan | PUR | 2019-05-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1950 | 2077 | 5.50 | 9 | -0.26 | 20 | -5.20 | |
|  Rodriguez Rosich, Carlos | | | 1677 * | PUR | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Gonzalez Gonzalez, Enoel | | | 1807 | PUR | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Torres Santiago, Jonathan | c | | 2175 | PUR | 1.00 | 1 | 0.63 | 20 | 12.60 | | | Freyre Forest, Jorge | c | | 2009 | PUR | 0.50 | 1 | -0.09 | 20 | -1.80 | | | Davila Blanco, Juan Jose | c | | 2021 | PUR | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Mejias Nunez, Rafael E. | | | 1856 | PUR | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Schwabe Rivera, Ulrich | | | 1683 | PUR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Zilleruelo Irizarry, Diego | | | 2082 | PUR | 0.00 | 1 | -0.49 | 20 | -9.80 | | | Almedina Ortiz, Edgardo J. | f | | 2240 | PUR | 0.50 | 1 | 0.22 | 20 | 4.40 | | | * 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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