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Individual Calculations October 2021 |
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| Bautista Chiquillo, Leidy Total change: -13.40 | |   |
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| IRT Open Soacha 2021 Elo Menor 2000 | Soacha | COL | 2021-09-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1495 | 1638 | 2.50 | 5 | -0.67 | 20 | -13.40 | |
|  Villarraga, Yedixon | | | 1838 | COL | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Aguiar Oyuela, Luis Alejandro | | | 1238 * | COL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Ramos, Edisson | | | 1246 | COL | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Perez, Carlos Mario | | | 1899 | COL | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Guerrero Ortega, Johan Nicolas | | | 1253 | COL | 1.00 | 1 | 0.09 | 20 | 1.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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