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Individual Calculations March 2023 |
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| Amaral, Francisco Total change: -7.40 | |   |
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| VI Abierto de Montevideo "COPA MARCEL DUCHAMP 2023" | MONTEVIDEO | URU | 2023-02-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1857 | 1784 | 3.00 | 8 | -0.39 | 20 | -7.80 | |
|  Carvalho, Guillermo | c | | 2130 | URU | 0.50 | 1 | 0.39 | 20 | 7.80 | |  Pichuaga, Juan Pablo | c | | 2004 | URU | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Oswaldo Valentin, Requejo Cotrin | f | | 2187 | PER | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Saralegui, Mario | | | 2018 | URU | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Errazola, Mauricio | | | 1622 | URU | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Shih Ferreira, Yin Chieh | | | 1477 | URU | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Fein, Jorge | | | 1602 | URU | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Visillac, Alejandro | | | 1813 | URU | 0.00 | 1 | -0.46 | 20 | -9.20 | |
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) | | | | Semifinal Campeonato Uruguayo Absoluto 2023 | Colonia del Sacramento | URU | 2023-02-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1845 | 1784 | 3.00 | 7 | 0.02 | 20 | 0.40 | |
| | Granara Barreto, Sebastian | f | | 2134 | URU | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Llanes, Nicolas | | | 1384 * | URU | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Elena, Eduardo | | | 1892 | URU | 1.00 | 1 | 0.65 | 20 | 13.00 | | | Curi, Gabriel | f | | 2156 | URU | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Durante, Aurelio | | | 1983 | URU | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Errazola, Mauricio | | | 1622 | URU | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Kulik, Nicolas | | | 1745 | URU | 1.00 | 1 | 0.45 | 20 | 9.00 | | | * 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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