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Rapid:
Individual Calculations July 2023 |
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| Lombardo, Elias Total change: -15.40 | |   |
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| Boquete Rapid Chess Cup 2023 | Chiriqui | PAN | 2023-06-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1731 | 1843 | 1.50 | 4 | -0.77 | 20 | -15.40 | |
|  Tapia Ostolaza, Alexei | f | | 2120 | PAN | 0.00 | 1 | -0.17 | 20 | -3.40 | |  Rodriguez Vargas, Luis Fernando | | | 1443 * | CRC | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Chavarria Troya, Keytleen Denis | | | 1277 | PAN | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Delgado Rosas, Alex Antonio | c | | 2082 | PAN | 0.50 | 1 | 0.30 | 20 | 6.00 | | | * 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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