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Individual Calculations August 2023 |
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| Ospina Castro, Santiago Total change: 3.00 | |   |
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| Open IRT Fiestas del Platano Sabaneta 2023 | Sabaneta | COL | 2023-06-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2051 | 2005 | 4.50 | 9 | 0.15 | 20 | 3.00 | |
|  Cori, Jorge | g | | 2636 | PER | 0.00 | 1 | -0.01 | 20 | -0.20 | |  Hernandez Bermudez, Manuela | | wf | 1883 | COL | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Prasca Sosa, Rafael Felipe | m | | 2310 | COL | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Ocampo, Cristina | | wf | 1919 | COL | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Giraldo, Emanuel | | | 1812 | COL | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Leon Acevedo, Juan Alejandro | c | | 1918 | COL | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Toro Ramirez, Samuel | | | 1764 | COL | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Ruiz Aguilar, Pablo Alexander | f | | 2227 | COL | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Dominguez Rincon, Miller Duvan | f | | 1992 | COL | 0.50 | 1 | -0.02 | 20 | -0.40 | |
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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