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Individual Calculations April 2018 |
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| Garcia Fuentes, Sergio Miguel Total change: -9.20 | |   |
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| IRT SERVICIOS CONTABLES CAISSA | Guatemala | GUA | 2018-01-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1831 | 2167 | 1.00 | 2 | -0.75 | 20 | -15.00 | |
|  Juarez Garcia, Daniela | | | 1767 * | GUA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Villatoro, Christopher | | | 1895 | GUA | 0.00 | 1 | -0.83 | 20 | -16.60 | | | * 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) | | | | Subzonal Absoluto 2.3.C | San Jose | CRC | 2018-03-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2088 | 2167 | 5.00 | 8 | 0.29 | 20 | 5.80 | |
| | Cantillo Alvarado, Luis Manuel | | | 1789 | CRC | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Solano Cuya, Bryan | m | | 2280 | CRC | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Quesada Campos, Jordi Alessandre | c | | 1964 | CRC | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Aguilar Pina, Luis Gerardo | | | 1892 | CRC | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Martinez Acuna, Huber | | | 1883 | CRC | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Valdes Romero, Leonardo | m | | 2401 | CRC | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Sanchez, Jorge Luis | f | | 2095 | PAN | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Sanchez Alvarez, Roberto Carlos | f | | 2402 | PAN | 0.50 | 1 | 0.29 | 20 | 5.80 | |
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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