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Individual Calculations October 2021 |
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| Suaza Builes, Oscar A Total change: 10.60 | |   |
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| IRT Segunda Categoria Antioquia 2021 | Medellin | COL | 2021-09-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1575 | 1392 | 2.00 | 5 | 0.53 | 20 | 10.60 | |
|  Builes Palacio, Santiago | | | 1792 * | COL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Bermudez, Edilson Enrique | | | 1649 | COL | 0.00 | 1 | -0.18 | 20 | -3.60 | |  Perez Tangarife, Simon | | | 1044 | COL | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Mesa, Francisco Alonso Jr. | | | 1792 * | COL | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Ruiz Agudelo, Jeronimo | | | 1596 | COL | 0.00 | 1 | -0.24 | 20 | -4.80 | | | * 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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