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Individual Calculations July 2019 |
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| Calderon Brenes, Tiffany Total change: -16.80 | |   |
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| Clasificatorio de Tercera Categoria ADEA 2019 | Escazu | CRC | 2019-06-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1312 | 1053 | 1.00 | 7 | -0.42 | 40 | -16.80 | |
|  Quiros Acuna, Sebastian | | | 1198 | CRC | 0.00 | 1 | -0.31 | 40 | -12.40 | |  Coto Calderon, Juan Diego | | | 1449 | CRC | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Bonilla Ortiz, Johel Sebastian | | | 1346 | CRC | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Barrantes Castro, Gilberto | | | 1292 | CRC | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Campos Astorga, Priscila | | | 1372 | CRC | 1.00 | 1 | 0.87 | 40 | 34.80 | | | Gomez Sanchez, Eduardo | | | 1453 * | CRC | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Hernandez Perez, Javier Francisco | | | 1076 | CRC | 0.00 | 1 | -0.47 | 40 | -18.80 | | | * 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) | | |
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