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Individual Calculations May 2023 |
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| Gonzalez Zapata, Julian David Total change: 7.00 | |   |
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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 |
| 1915 | 1759 | 2.00 | 5 | 0.35 | 20 | 7.00 | |
|  Blandon, Luis Guillermo | m | | 2251 | COL | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Olaya, Horacio | | | 1495 | COL | 1.00 | 1 | 0.18 | 20 | 3.60 | |  Builes Palacio, Santiago | | | 1896 | COL | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Cano, Luis Fernando | | | 1961 | COL | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Laverde, Luis Eduardo | | | 1973 | COL | 0.00 | 1 | -0.23 | 20 | -4.60 | |
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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