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Individual Calculations December 2018 |
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| Artieda Berru, Ariadna Ameli Total change: 60.00 | |   |
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| IX Campeonato Panamericano de Ajedrez Escolar Sub-11 Femenino 2018 | Guatire | VEN | 2018-10-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1193 | 1320 | 5.50 | 6 | 1.50 | 40 | 60.00 | |
|  Salazar Gould, Kristy Valeria | | | 1084 | CRC | 0.50 | 1 | -0.30 | 40 | -12.00 | |  Valencia Lopez, Greissy Sofia | | | 1143 | COL | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Contreras Quintero, Brigit Vyany | | wc | 1185 | VEN | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Velasquez Marin, Glaycell Daniela | | | 1234 | VEN | 1.00 | 1 | 0.38 | 40 | 15.20 | | | Camargo Picon, Mariangel | | | 1319 | VEN | 1.00 | 1 | 0.50 | 40 | 20.00 | | | Freitez Aguilar, Antonieta Sinai | | | 1191 | VEN | 1.00 | 1 | 0.33 | 40 | 13.20 | |
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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