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Individual Calculations September 2018 |
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| Orta Rodriguez, Antonio Total change: -5.00 | |   |
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| Giraldilla de la Habana Abierto | La Habana | CUB | 2018-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1814 | 1838 | 3.50 | 7 | -0.25 | 20 | -5.00 | |
|  Torres Uriarte, Reinier | | | 2073 | CUB | 0.00 | 1 | -0.21 | 20 | -4.20 | |  Diaz Gonzalez, Frank Abel | | | 1683 | CUB | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Perez Hernandez, Kendry | | | 1644 | CUB | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Rodriguez Gomez, Juan Alberto | | | 1744 | CUB | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Alvarez Perez, Jorge | | | 1905 | CUB | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Perez Sanchez, David | | | 1708 | CUB | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Labrada Bacallao, Grisel | | | 1944 | CUB | 0.00 | 1 | -0.36 | 20 | -7.20 | |
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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