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Blitz:
Individual Calculations August 2023 |
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| Contreras Suazo, Rocio Total change: -62.40 | |   |
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| XVIII CAMPEONATO SUDAMERICANO DE AJEDREZ BLITZ SUB 20 ABSOLUTO Y FEMENINA 2023 | Antofagasta | CHI | 2023-07-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1577 | 1674 | 3.50 | 8 | -1.56 | 40 | -62.40 | |
|  Ballesteros Cardenas, Leonardo | c | | 1972 | CHI | 0.00 | 1 | -0.15 | 40 | -6.00 | |  Catalan Gonzalez, Arturo | | | 1317 | CHI | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Marrujo Pardo, Mauricio Emmanuel | | | 2253 | CHI | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Cortez Vilca, Tomas | | | 1265 | CHI | 0.00 | 1 | -0.92 | 40 | -36.80 | | | Ascencio Salazar, Elena | | | 1339 | CHI | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Mayeregger Gonzalez, Fiorella | | | 1513 | PAR | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Santana Vilcapoma, Melyssa Ilda | | | 1379 | PER | 0.50 | 1 | -0.35 | 40 | -14.00 | | | Arias Diaz, Javier Alonso | | | 1575 | CHI | 0.00 | 1 | -0.64 | 40 | -25.60 | |
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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