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Blitz:
Individual Calculations December 2018 |
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| Garcia Andrada, Heidy Nicole Total change: 19.00 | |   |
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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 |
| 1542 | 1549 | 5.00 | 8 | 0.95 | 20 | 19.00 | |
|  Castro Silva, Moises Antonio | c | | 1784 | VEN | 0.00 | 1 | -0.21 | 20 | -4.20 | |  Lizardi Murillo, Shalom David | | | 1312 | VEN | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Arteaga Colmenarez, Jaime David | | | 1241 | VEN | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Portillo Fernandez, Isaac Jesus | | | 1477 | VEN | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Zambrano Vinache, Aramyr | | | 1425 | VEN | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Tobar B, Jorge Esteban | c | | 1769 | COL | 1.00 | 1 | 0.78 | 20 | 15.60 | | | Salazar Gould, Melanie | | wf | 1697 | CRC | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Ramirez Vergara, Jemmily | | | 1629 | VEN | 1.00 | 1 | 0.61 | 20 | 12.20 | |
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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