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Individual Calculations September 2023 |
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| Ospina Soto, Sara Lucia Total change: 11.60 | |   |
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| IRT Fiestas de la Cosecha Pereira 2023 | Pereira | COL | 2023-08-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1563 | 1005 | 0.50 | 5 | 0.29 | 40 | 11.60 | |
|  Cardona Marin, Fabio | c | | 1870 | COL | 0.00 | 1 | 0.00 | 40 | 0.00 | |  Lopez Lopez, William Andres | | | 1590 | COL | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Osorio Jaramillo, Mauricio | | | 1506 | ESP | 0.50 | 1 | 0.46 | 40 | 18.40 | | | Quevedo Bonilla, Paula Thaliana | | | 1487 | COL | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Cruz Duque, Esteban | | | 1364 | COL | 0.00 | 1 | -0.10 | 40 | -4.00 | |
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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