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Blitz:
Individual Calculations December 2018 |
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| Valencia Lopez, Greissy Sofia Total change: 15.00 | |   |
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| IX Campeonato Panamericano de Ajedrez Escolar 2018 Blitz Sub-11 Absoluto | Guatire | VEN | 2018-10-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1285 | 1261 | 4.00 | 7 | 0.75 | 20 | 15.00 | |
|  Serrano Herrera, Daniela De Andre | | | 1150 | NCA | 1.00 | 1 | 0.35 | 20 | 7.00 | |  Artieda Berru, Ariadna Ameli | | | 1423 | ECU | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Carballo Lemus, Victor G. | | | 1338 | GUA | 1.00 | 1 | 0.61 | 20 | 12.20 | | | Freitez Aguilar, Antonieta Sinai | | | 1281 | VEN | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Contarino Armas, Daniele Arturo | | | 1441 | VEN | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Ortiz Avila, Leonard David | | | 1301 | VEN | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Pisani Revilla, Andrea Elaine | | | 1064 | VEN | 1.00 | 1 | 0.25 | 20 | 5.00 | |
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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