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Individual Calculations November 2023 |
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| Acevedo, Fausto Total change: 36.20 | |   |
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| IRT Raza Sub-1999 Medellin 2023 | Medellin | COL | 2023-10-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1678 | 1547 | 3.50 | 8 | 0.73 | 20 | 14.60 | |
|  Rios, Juan Fernando | | | 1882 | COL | 0.00 | 1 | -0.12 | 20 | -2.40 | |  Bennett, Zac | | | 1231 | AUS | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Suarez, Hernando | | | 1896 | COL | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Luna Barrios, Fabian | | | 1392 | COL | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Alvarez, Alfonso | | | 1845 | COL | 0.50 | 1 | 0.35 | 20 | 7.00 | | | Valencia Escobar, Dario | | | 1753 | COL | 1.00 | 1 | 0.76 | 20 | 15.20 | | | Ramirez Montoya, Jorge A | | | 1687 | COL | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Gonzalez Guevara, Juan Felipe | | | 1734 | COL | 0.00 | 1 | -0.26 | 20 | -5.20 | |
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) | | | | Campeonato Panamericano de Ajedrez Para Ciegos IBCA 2023 | Ciudad de Guatemala | GUA | 2023-10-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1621 | 1547 | 3.00 | 5 | 1.08 | 20 | 21.60 | |
| | Munera Garcia, Lina Marcela | | | 1147 * | COL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Torres, Saulo De Jesus | | | 1718 | COL | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Jaimes, Fredy Alexander | | | 1775 | COL | 1.00 | 1 | 0.79 | 20 | 15.80 | | | Daza Samboni, Fernando | | | 1769 | COL | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Pena Romero, Edwin Oswaldo | | | 1696 | COL | 0.00 | 1 | -0.30 | 20 | -6.00 | | | * 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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