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Individual Calculations December 2018 |
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| Velasquez Marin, Glaycell Daniela Total change: 27.60 | |   |
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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 |
| 1188 | 1234 | 3.50 | 5 | 0.69 | 40 | 27.60 | |
|  Pisani Revilla, Andrea Elaine | | | 1126 | VEN | 1.00 | 1 | 0.35 | 40 | 14.00 | |  Valencia Lopez, Greissy Sofia | | | 1143 | COL | 1.00 | 1 | 0.38 | 40 | 15.20 | | | Artieda Berru, Ariadna Ameli | | | 1320 | ECU | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Freitez Aguilar, Antonieta Sinai | | | 1191 | VEN | 0.50 | 1 | -0.06 | 40 | -2.40 | | | Brito Marquez, Sophia Valentina | | | 1161 | VEN | 1.00 | 1 | 0.40 | 40 | 16.00 | |
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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