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Individual Calculations December 2018 |
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| Ramirez Contreras, Williams Alexa Total change: 56.40 | |   |
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| IX Campeonato Panamericano de Ajedrez Escolar Sub-17 Absoluto 2018 | Guatire | VEN | 2018-10-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1675 | 1488 | 3.50 | 8 | 1.41 | 40 | 56.40 | |
|  Suarez Sierralta, Jesus Raul | | | 1834 | VEN | 0.00 | 1 | -0.11 | 40 | -4.40 | |  Ramirez Luis, Jose Gregorio | | | 1572 | VEN | 0.50 | 1 | 0.12 | 40 | 4.80 | | | Guedez Colombo, Ilych Javier | | | 1623 | VEN | 0.50 | 1 | 0.18 | 40 | 7.20 | | | Colmenares Olivares, Cesar Eduard | | | 1715 | VEN | 1.00 | 1 | 0.79 | 40 | 31.60 | | | Tobar B, Jorge Esteban | c | | 1698 | COL | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Briceno Salas, Gabriel Anselmo | | | 1660 | VEN | 1.00 | 1 | 0.73 | 40 | 29.20 | | | Perez Valcarcel, Maria Jose | | | 1621 | COL | 0.50 | 1 | 0.18 | 40 | 7.20 | | | Pena Gonzalez, Clara Isabel | | wc | 1679 | VEN | 0.00 | 1 | -0.25 | 40 | -10.00 | |
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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