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Blitz:
Individual Calculations December 2018 |
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| Tobar B, Jorge Esteban Total change: -8.40 | |   |
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| IX Campeonato Panamericano de Ajedrez Escolar 2018 Blitz Sub-15 Absoluto | Guatire | VEN | 2018-10-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1589 | 1769 | 6.00 | 9 | -0.42 | 20 | -8.40 | |
|  Portillo Fernandez, Isaac Jesus | | | 1477 | VEN | 1.00 | 1 | 0.15 | 20 | 3.00 | |  Duran Martinez, Jeremy Moises | | | 1550 | VEN | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Cabezas Solano, David Alejandro | | | 1809 | CRC | 1.00 | 1 | 0.56 | 20 | 11.20 | | | Guerrero Corniel, Gabriela Alejan | | | 1538 | VEN | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Lizardi Murillo, Shalom David | | | 1369 * | VEN | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Rojas, Steven | | | 1955 | PER | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Garcia Andrada, Heidy Nicole | | | 1549 | PER | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Vargas Ortiz, Grecia Valentina | | | 1535 | VEN | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Ramirez Andrade, Samuel Josue | | | 1523 | VEN | 1.00 | 1 | 0.19 | 20 | 3.80 | | | * 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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