Individual Calculations January 2019 |
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Ugalde Garcia, Ronald Total change: -17.80 | | |
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II Torneo Internacional de Liberia 2018 | Liberia | CRC | 2018-12-19 |
Rc | Ro | w | n | change | K | K*chg | Game |
1851 | 2124 | 4.00 | 6 | -0.89 | 20 | -17.80 | |
| Morales Jimenez, Dennis | | | 1724 * | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | | Bogantes Robleto, Karina | | | 1724 * | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | | Cantillo Alvarado, Luis Manuel | | | 1911 | CRC | 0.50 | 1 | -0.27 | 20 | -5.40 | | Hourigan, Gerrit | | | 1925 | GER | 0.50 | 1 | -0.26 | 20 | -5.20 | | Peraza Alvarez, Rafael Eduardo | | | 2017 | CRC | 0.00 | 1 | -0.65 | 20 | -13.00 | | Zeledon Perez, Edgar | | | 1806 | CRC | 1.00 | 1 | 0.13 | 20 | 2.60 | | * 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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