Individual Calculations April 2020 |
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Barboza Viquez, Martin Eduardo Total change: -23.60 | | |
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Campeonato Nacional Categorias Menores Impares U13 Open | San Ramon | CRC | 2020-02-28 |
Rc | Ro | w | n | change | K | K*chg | Game |
1318 | 1515 | 3.00 | 5 | -0.59 | 40 | -23.60 | |
| Barrantes Granados, Ian Daniel | | | 1137 | CRC | 1.00 | 1 | 0.09 | 40 | 3.60 | | Torres Urena, Edgar Jose | | | 1115 * | CRC | 1.00 | 1 | 0.08 | 40 | 3.20 | | Quiros Acuna, Sebastian | | | 1346 | CRC | 1.00 | 1 | 0.28 | 40 | 11.20 | | Segura Cordero, Ariel | | | 1684 | CRC | 0.00 | 1 | -0.28 | 40 | -11.20 | | Ramirez Aguilar, Julian | | | 1309 | CRC | 0.00 | 1 | -0.76 | 40 | -30.40 | | * 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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