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Individual Calculations February 2023 |
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| Cortes Castro, Jhonny Total change: -2.80 | |   |
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| Torneo IRT Circuito de Ajedrez El Valle Avanza y se Fortalece Sede Santiago de Cali | Cali | COL | 2022-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1812 | 1954 | 4.50 | 7 | -0.07 | 40 | -2.80 | |
|  Gil Giraldo, Oscar Leandro | | | 1554 * | COL | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Velasquez Soto, Jair Andres | | | 1641 | COL | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Rodriguez Velasco, German Enrique | f | | 2071 | COL | 0.50 | 1 | 0.16 | 40 | 6.40 | | | Navia Alvarez, Edwin Adrian | f | | 2023 | COL | 0.00 | 1 | -0.40 | 40 | -16.00 | | | Hernandez Jimenez, Xavi | | | 1677 | COL | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Vacca, Leonardo | | | 2041 | COL | 1.00 | 1 | 0.62 | 40 | 24.80 | | | Luligo Bejarano, Luis Angel | | | 1675 | COL | 0.00 | 1 | -0.84 | 40 | -33.60 | | | * 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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