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Individual Calculations November 2019 |
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| Gomez Sanchez, Eduardo Total change: 7.60 | |   |
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| VII Open Encuentro de Culturas 2019 | Santa Ana | CRC | 2019-10-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1425 | 1349 | 2.50 | 5 | 0.38 | 20 | 7.60 | |
|  Gonzalez Acosta, Bernal | g | | 1749 * | CRC | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Rodriguez Rodriguez, Santiago | | | 1129 | CRC | 0.50 | 1 | -0.28 | 20 | -5.60 | |  Redondo Chavarria, Carlos | | | 1150 | CRC | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Lara Salas, Guillermo | | | 1478 | ESP | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Nunez Avendano, Manrique | | | 1620 | CRC | 0.00 | 1 | -0.17 | 20 | -3.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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