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Individual Calculations November 2023 |
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| Bautista Chiquillo, Leidy Johanna Total change: -6.60 | |   |
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| Campeonato Panamericano de Ajedrez Para Debiles Visuales IBCA 2023 | Guatemala | GUA | 2023-10-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1586 | 1560 | 2.00 | 5 | -0.33 | 20 | -6.60 | |
|  Lauser, Jessica T | | | 1674 | USA | 0.00 | 1 | -0.34 | 20 | -6.80 | |  Sepulveda, Lyda Marcela | | | 1372 | COL | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Rosales, Jhon Mike | | | 1754 | COL | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Castillo Perez, Jaider Enrique | | | 1848 | COL | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Becerra Fonseca, Camila | | wc | 1281 | COL | 1.00 | 1 | 0.16 | 20 | 3.20 | |
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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