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Individual Calculations April 2018 |
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| Marichal Gonzalez, Ariel Total change: -28.40 | |   |
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| WITT "Isla de Margarita" Circuito ITT FVA | Porlamar | VEN | 2018-03-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2137 | 2317 | 5.00 | 9 | -1.42 | 20 | -28.40 | |
|  Ostos, Julio Eduardo | m | | 2242 | VEN | 0.00 | 1 | -0.60 | 20 | -12.00 | |  Espinosa Escala, Rafael Mario | | | 2149 | CUB | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Gomez Perez, Humberto | | | 2074 | CUB | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Zavarce, Oscar Enrique | m | | 2330 | VEN | 0.50 | 1 | 0.02 | 20 | 0.40 | | | Sanchez Alvarez, Kelvin Antonio | f | | 2261 | VEN | 0.00 | 1 | -0.58 | 20 | -11.60 | | | De Los Santos Munoz, Jennybeth | | | 1917 * | VEN | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Descarrega Zacarias, Vanessa | | | 1939 | VEN | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Diaz Leon, Richard | | | 2089 | MEX | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Valderrama Espinosa, Gilberto | f | | 2233 | COL | 0.00 | 1 | -0.62 | 20 | -12.40 | | | * 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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