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Individual Calculations November 2023 |
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| Lauser, Jessica T Total change: -15.60 | |   |
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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 |
| 1620 | 1674 | 3.00 | 6 | -0.39 | 40 | -15.60 | |
|  Sepulveda, Lyda Marcela | | | 1372 | COL | 1.00 | 1 | 0.15 | 40 | 6.00 | |  Bautista Chiquillo, Leidy Johanna | | | 1560 | COL | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Martinez Quintero, Javier | | | 1601 | COL | 1.00 | 1 | 0.40 | 40 | 16.00 | | | Rosales, Jhon Mike | | | 1754 | COL | 0.00 | 1 | -0.39 | 40 | -15.60 | | | Castillo Perez, Jaider Enrique | | | 1848 | COL | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Rendon Prado, Haymer | | | 1584 | COL | 0.00 | 1 | -0.62 | 40 | -24.80 | |
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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