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Individual Calculations May 2023 |
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| Hoyos Campuzano, Efrain Total change: -21.80 | |   |
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| XI IRT Abierto Internacional Semana Santa 2023 | Medellin | COL | 2023-04-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1529 | 1756 | 3.00 | 5 | -0.71 | 20 | -14.20 | |
|  Rios Parra, Alejandro | m | | 2192 | COL | 0.00 | 1 | -0.06 | 20 | -1.20 | |  Suaza Builes, Oscar A | | | 1421 | COL | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Carrillo Montes, Isabela | | | 1330 | COL | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Zapata Sanchez, Juan Jose | | | 1356 * | COL | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Vahos Correa, Nicolas | | | 1346 | COL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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) | | | | IRT Segunda Categoria Antioquia 2023 | Medellin | COL | 2023-04-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1611 | 1756 | 1.00 | 2 | -0.38 | 20 | -7.60 | |
| | Sanabria, Edgar | | | 1552 | COL | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Lujan Gil, Mateo | | | 1669 | COL | 0.00 | 1 | -0.62 | 20 | -12.40 | |
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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