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Rapid:
Individual Calculations August 2023 |
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| Canales Chinchilla, Victoria Total change: -13.60 | |   |
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| I Brada Chess Open Rapid 2023 | San Jose | CRC | 2023-06-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1535 | 1377 | 2.00 | 6 | -0.34 | 40 | -13.60 | |
|  Solis L., Efren A. | c | | 1997 | CRC | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Blanco Rojas, Benjamin | | | 1797 | CRC | 0.00 | 1 | -0.07 | 40 | -2.80 | | | Gonzalez Ramos, Andres | | | 1051 | CRC | 0.00 | 1 | -0.87 | 40 | -34.80 | |  Sotelo Izaguirre, Isaac David | | | 1217 | CRC | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Soza Moreno, Emmanuel Jesus | | | 1276 | CRC | 1.00 | 1 | 0.36 | 40 | 14.40 | | | Baquero Montoya, Carlos Alfonso | | | 1873 | VEN | 0.00 | 1 | -0.04 | 40 | -1.60 | |
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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