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Rapid:
Individual Calculations February 2019 |
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| Cayon, Laura Valentina Total change: 3.20 | |   |
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| Torneo Internacional de Ajedrez Rapido Categoria C Elo 0 a 1800 Santiago de Cali 2018 | Cali | COL | 2018-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1768 | 1645 | 1.50 | 4 | 0.16 | 20 | 3.20 | |
|  Wagner, Alejandro | | | 1772 | COL | 1.00 | 1 | 0.67 | 20 | 13.40 | |  Zuleta, Juan Esteban | | | 1780 | COL | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Sanchez Bonilla, John Henry | | | 1772 | COL | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Cano, James | | | 1749 | COL | 0.50 | 1 | 0.14 | 20 | 2.80 | |
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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