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Individual Calculations November 2023 |
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| Alvarez Mendoza, Rafael Total change: -60.60 | |   |
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| IRT Raza Sub-1999 Medellin 2023 | Medellin | COL | 2023-10-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1247 | 1561 | 3.00 | 7 | -3.03 | 20 | -60.60 | |
|  Buitrago, Ana Sofia | | | 1231 | COL | 0.00 | 1 | -0.88 | 20 | -17.60 | |  Herrera Idarraga, Karen Alejandra | | | 1266 | COL | 0.00 | 1 | -0.85 | 20 | -17.00 | | | Zapata Urrego, Camilo | | | 1161 * | COL | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Villada Londono, Thomas | | | 1211 * | COL | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Bermudez Rojas, Alejandro | | | 1279 | COL | 0.50 | 1 | -0.34 | 20 | -6.80 | | | Zapata Sanchez, Harvey Antonio | | | 1252 | COL | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Almanza Montoya, Joseph | | | 1331 | COL | 0.00 | 1 | -0.79 | 20 | -15.80 | | | * 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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