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Individual Calculations September 2023 |
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| Zapata Sanchez, Juan Jose Total change: 147.60 | |   |
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| XXX IRT Aficionados Feria de Las Flores Medellin 30 Anios | Medellin | COL | 2023-08-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1809 | 1430 | 4.50 | 8 | 3.69 | 40 | 147.60 | |
|  Herize Godoy, Miguel Andres | | | 1991 | VEN | 0.50 | 1 | 0.48 | 40 | 19.20 | |  Padilla, Ivo | | | 1892 | COL | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Acevedo Del Rio, Andres F | | | 1801 | COL | 1.00 | 1 | 0.90 | 40 | 36.00 | | | Molina Ballesteros, Juan Sebastia | | | 1740 | COL | 1.00 | 1 | 0.86 | 40 | 34.40 | | | Conti, Julian | | | 1810 | COL | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Betancourt, Juan Carlos | | | 1730 | COL | 1.00 | 1 | 0.85 | 40 | 34.00 | | | Cardenas Angarita, Juan Pablo | | | 1726 | COL | 1.00 | 1 | 0.85 | 40 | 34.00 | | | Martinez Serna, Juan Esteban | | | 1780 | COL | 0.00 | 1 | -0.11 | 40 | -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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