Individual Calculations April 2020 |
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Sierra Berrocal, Gabriela Total change: -6.80 | | |
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Campeonato Nacional Categorias Menores Impares U17 Open | San Ramon | CRC | 2020-02-28 |
Rc | Ro | w | n | change | K | K*chg | Game |
1484 | 1247 | 1.00 | 5 | -0.17 | 40 | -6.80 | |
| Coto Calderon, Juan Diego | | | 1647 * | CRC | 0.00 | 1 | -0.08 | 40 | -3.20 | | Espitia Torres, Mateo | | | 1647 * | CRC | 0.00 | 1 | -0.08 | 40 | -3.20 | | Medina Mayorga, David Josue | | | 1372 | CRC | 0.00 | 1 | -0.33 | 40 | -13.20 | | Hernandez Brenes, Keylor | | | 1244 | CRC | 1.00 | 1 | 0.50 | 40 | 20.00 | | Sandi Quiros, Andrey | | | 1509 | CRC | 0.00 | 1 | -0.18 | 40 | -7.20 | | * 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) | |
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