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Individual Calculations November 2023 |
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| Giraldo, Marlon Total change: -72.00 | |   |
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| IRT Raza Sub-1999 Medellin 2023 | Medellin | COL | 2023-10-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1522 | 1848 | 2.50 | 5 | -1.80 | 40 | -72.00 | |
|  Perez Piedrahita, Jose Santiago | | | 1448 * | COL | 0.50 | 1 | -0.42 | 40 | -16.80 | |  Restrepo Cifuentes, Luciana | | | 1459 | COL | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Ramirez Montoya, Jorge A | | | 1687 | COL | 0.00 | 1 | -0.71 | 40 | -28.40 | | | Garces Suaza, Carlos Daniel | | | 1562 | COL | 0.00 | 1 | -0.84 | 40 | -33.60 | | | Ocampo Cadavid, Matias | | | 1452 | 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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