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Individual Calculations September 2018 |
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| Castillo Morales, Thais Total change: -53.20 | |   |
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| 2018 Central American & Caribbean Women Championships | Bridgetown | BAR | 2018-07-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1635 | 1978 | 5.50 | 9 | -2.34 | 20 | -46.80 | |
|  Greenidge, Vanessa | | | 1578 * | BAR | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Blackman, Katrina | | wc | 1622 | BAR | 0.00 | 1 | -0.89 | 20 | -17.80 | | | Mena, Ailen Oriana | | wf | 1882 | AHO | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Johnson, Azaria | | | 1578 * | BAR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Cumberbatch, Gabriela | | | 1578 * | BAR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Frijde, Reyna | | wc | 1578 * | SUR | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Kaslan, Catherine | | wf | 1592 | SUR | 0.00 | 1 | -0.91 | 20 | -18.20 | | | Lynch, Jennika | | | 1578 * | TTO | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Tjong Tjin Joe, Kaithlyn | | wf | 1728 | SUR | 1.00 | 1 | 0.19 | 20 | 3.80 | | | * 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) | | | | Primer Torneo Clasificatorio Campeonato Nacional Absoluto 2019 | SAN JOSE | CRC | 2018-08-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1995 | 1978 | 3.50 | 8 | -0.32 | 20 | -6.40 | |
| | Tapia Quiros, Gustavo | c | | 2006 | CRC | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Chaves Sanchez, Gabriel A | | | 2121 | CRC | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Fernandez Sibaja, Felipe J | c | | 2100 | CRC | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Rojas Cisneros, Kevin | | | 1883 | CRC | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Carvajal Pena, Daniel | | | 1900 | CRC | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Aguilar Pina, Luis Gerardo | | | 1872 | CRC | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Vilpoux, Jeremie | | | 2113 | FRA | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Ramirez Madrid, Gerardo Alfonso | f | | 1961 | CRC | 0.50 | 1 | -0.02 | 20 | -0.40 | |
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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