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Blitz:
Individual Calculations December 2018 |
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| Duran Cordero, Maria Isabel Total change: 1.80 | |   |
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| IX Campeonato Panamericano de Ajedrez Escolar 2018 Blitz Sub-9 Absoluto | Guatire | VEN | 2018-10-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1156 | 1206 | 3.50 | 6 | 0.09 | 20 | 1.80 | |
|  Rodriguez Bernal, Lucy Angelina | | | 1046 | COL | 0.50 | 1 | -0.21 | 20 | -4.20 | |  Negron Lizarazo, Juan Sebastian | c | | 1252 | COL | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Castaneda Quiames, Fabian Alejand | | | 1052 | VEN | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Hernandez Perez, Javier Francisco | | | 1122 | CRC | 1.00 | 1 | 0.38 | 20 | 7.60 | | | De Jesus Aguilera, Gabriel David | | | 1125 | VEN | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Bracho Ortega, Alexander Rafael | | | 1338 | VEN | 0.50 | 1 | 0.18 | 20 | 3.60 | |
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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