Individual Calculations April 2019 |
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Ospina, Santiago Total change: -54.40 | | |
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Campeonato Nacional Sub-20 Absoluto Ajedrez Clasico | Medellin | COL | 2019-03-13 |
Rc | Ro | w | n | change | K | K*chg | Game |
1748 | 1991 | 4.00 | 7 | -1.36 | 40 | -54.40 | |
| Espinosa Avila, Jose David | | | 1591 * | COL | 1.00 | 1 | 0.08 | 40 | 3.20 | | Cordoba Perez, Jeronimo | | | 1704 | COL | 1.00 | 1 | 0.16 | 40 | 6.40 | | Avila Pavas, Santiago | f | | 2294 | COL | 0.00 | 1 | -0.14 | 40 | -5.60 | | Lopez Gonzalez, Carlos Andres | | | 1800 | COL | 0.00 | 1 | -0.75 | 40 | -30.00 | | Gonzalez Villa, David | | | 1591 * | COL | 0.00 | 1 | -0.92 | 40 | -36.80 | | Florez, Santiago | | | 1667 | COL | 1.00 | 1 | 0.13 | 40 | 5.20 | | Areiza Tabares, Samuel Andres | | | 1591 * | COL | 1.00 | 1 | 0.08 | 40 | 3.20 | | * 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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