Individual Calculations August 2023 |
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Alzate Velez, Valentin Total change: -30.80 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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IRT Sub 1999 Fiestas del Platano Sabaneta 2023 | Sabaneta | COL | 2023-06-28 |
Rc | Ro | w | n | change | K | K*chg | Game |
1740 | 1472 | 0.00 | 4 | -0.77 | 40 | -30.80 | |
| Aguas Cardenas, Darley | | | 1766 | COL | 0.00 | 1 | -0.15 | 40 | -6.00 | | Viera, Jeffren | | | 1872 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | | Vallejo, Diego | | | 1757 | COL | 0.00 | 1 | -0.16 | 40 | -6.40 | | Gonzalez Bolivar, Juan Jose | | | 1563 | COL | 0.00 | 1 | -0.38 | 40 | -15.20 | | * 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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