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Individual Calculations June 2019 |
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| Giraldo Alvarez, Tomas Total change: 32.80 | |   |
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| Semifinal 2 Categoria Sub-10 Absoluto 2019 | Malambo | COL | 2019-05-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1301 | 1339 | 2.00 | 2 | 0.90 | 40 | 36.00 | |
|  Negron Lizarazo, Juan Sebastian | c | | 1295 | COL | 1.00 | 1 | 0.44 | 40 | 17.60 | |  Aguirre Laverde, Juan Jose | | | 1307 | COL | 1.00 | 1 | 0.46 | 40 | 18.40 | |
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) | | | | IRT de Segunda Categoria Antioquia 2019 | Medellin | COL | 2019-05-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1739 | 1339 | 0.00 | 1 | -0.08 | 40 | -3.20 | |
| | Hurtado Henao, Pablo | | | 1739 * | COL | 0.00 | 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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