Individual Calculations September 2019 |
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Vargas Abadia, Alejandro Total change: 3.20 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Campeonato Nacional Abierto 2019 | San Jose | CRC | 2019-08-03 |
Rc | Ro | w | n | change | K | K*chg | Game |
1442 | 1115 | 0.50 | 3 | 0.08 | 40 | 3.20 | |
| Rivera Gonzalez, Jose Alexis | | | 1515 * | CRC | 0.00 | 1 | -0.08 | 40 | -3.20 | | Ramirez Gonzalez, Maria Jose | | wf | 1515 * | CRC | 0.00 | 1 | -0.08 | 40 | -3.20 | | Barrantes Batalla, Gerardo | | | 1295 | CRC | 0.50 | 1 | 0.24 | 40 | 9.60 | | * 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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