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Individual Calculations February 2020 |
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| Hart, Alexander Total change: 26.00 | |   |
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| Torneo Internacional Metropolitano Grupo A 2019 | San Jose | CRC | 2019-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1959 | 1963 | 5.00 | 9 | 0.40 | 20 | 8.00 | |
|  Duran Vega, Sergio | m | | 2363 * | CRC | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Avendano Porras, Rodrigo | | | 1775 | CRC | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Guillen Murillo, Sergio Guillermo | | | 1630 | CRC | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Mantilla Gras, Geydis De La C. | | wf | 2002 | CUB | 0.50 | 1 | 0.05 | 20 | 1.00 | | | Tapia, Alexei | f | | 2234 | PAN | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Salazar Gould, Melanie | | wf | 1976 | CRC | 1.00 | 1 | 0.52 | 20 | 10.40 | | | Ramirez Gonzalez, Maria Jose | | wf | 1790 | CRC | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Fernandez Sibaja, Felipe J | c | | 2088 | CRC | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Shih Gould, Annie | | wc | 1776 | CRC | 1.00 | 1 | 0.26 | 20 | 5.20 | | | * 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) | | | | IRT II ABIERTO INTERNACIONAL CLUB CAISSA GUATEMALA | Guatemala | GUA | 2020-01-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1959 | 1953 | 5.50 | 9 | 0.90 | 20 | 18.00 | |
| | Zaragatski, Ilja | g | | 2353 * | GER | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Santiago Sontay, Jenny Fernanda | | | 1668 | GUA | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Melendez, Manuel A. | | | 1703 | ESA | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Romero Holmes, Alfonso | g | | 2353 * | ESP | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Cobar Oxom, Angel | | | 1695 | GUA | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Corado, Adrian Mauricio | | | 1628 | GUA | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Rafiee, Makan | f | | 2322 | GER | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Palencia, Julio | | | 1736 | GUA | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Gongora Montes, Benjamin | m | | 2173 | MEX | 0.50 | 1 | 0.28 | 20 | 5.60 | | | * 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) | | |
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