Individual Calculations November 2023 |
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Reyes Aristizabal, Andres Total change: -16.60 | | |
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IRT Raza Sub-1999 Medellin 2023 | Medellin | COL | 2023-10-12 |
Rc | Ro | w | n | change | K | K*chg | Game |
1333 | 1587 | 4.00 | 6 | -0.83 | 20 | -16.60 | |
| Pedraza Aldana, Alexandra | | | 1288 | COL | 1.00 | 1 | 0.15 | 20 | 3.00 | | Hernandez Trujillo, Juan Pablo | | | 1187 * | COL | 1.00 | 1 | 0.08 | 20 | 1.60 | | Solano Trillos, Thaliana | | | 1371 | COL | 0.00 | 1 | -0.78 | 20 | -15.60 | | Dulcey Buitrago, John Jairo | | | 1338 | COL | 1.00 | 1 | 0.19 | 20 | 3.80 | | Castro Beltran, Carlos Alfonso | | | 1347 | COL | 1.00 | 1 | 0.20 | 20 | 4.00 | | Arboleda Diaz, Jhon Alexander | | | 1464 | COL | 0.00 | 1 | -0.67 | 20 | -13.40 | | * 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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