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Individual Calculations February 2019 |
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| Olaizola, Miguel Total change: -13.40 | |   |
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| Gibraltar International Chess Festival 2019 Amateurs A | Catalan Bay | ENG | 2019-01-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1634 | 1831 | 3.00 | 5 | -0.67 | 20 | -13.40 | |
|  Kearsley, Raymond J | | | 1537 | ENG | 1.00 | 1 | 0.15 | 20 | 3.00 | |  Butusina, Samuel | | | 1688 | ROU | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Escanciano Reyero, Daniel | | | 1717 | ESP | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Mircov, Nicola-Alexandar | | | 1797 | ROU | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Cordero Infante, Ivan | | | 1431 * | ESP | 0.00 | 1 | -0.92 | 20 | -18.40 | | | * 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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