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Individual Calculations May 2023 |
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| Bermudez, Edilson Enrique Total change: 1.80 | |   |
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| IRT Segunda Categoria Antioquia 2023 | Medellin | COL | 2023-04-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1872 | 1718 | 1.00 | 3 | 0.09 | 20 | 1.80 | |
|  Zapata, Juan Carlos | | | 1962 | COL | 0.50 | 1 | 0.30 | 20 | 6.00 | |  Ortiz Monsalve, Sebastian | | | 1768 | COL | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Cordoba Perez, Jeronimo | | | 1887 | COL | 0.50 | 1 | 0.22 | 20 | 4.40 | |
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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