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Individual Calculations September 2023 |
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| Mena Cordoba, Yamil Octavio Total change: -28.00 | |   |
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| IRT Clasico Sub2000 Club Doble Jaque Fomeque | Fomeque | COL | 2023-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1688 | 1858 | 4.50 | 5 | 1.13 | 20 | 22.60 | |
|  Pena Flechas, Luis Orlando | | | 1477 | COL | 1.00 | 1 | 0.09 | 20 | 1.80 | |  Castro Lombana, Juan Pablo | | | 1572 | COL | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Beltran Serna, Ian Samuel | | | 1451 | COL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Garcia Mendez, Engels Vladimir | | | 1956 | COL | 1.00 | 1 | 0.63 | 20 | 12.60 | | | Castillo Pinzon, Ricardo Andres | | | 1985 | COL | 0.50 | 1 | 0.17 | 20 | 3.40 | |
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) | | | | IRT Fiestas de la Cosecha Pereira 2023 | Pereira | COL | 2023-08-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1432 | 1858 | 3.00 | 6 | -2.53 | 20 | -50.60 | |
| | Yepes Bermudez, Maribel | | | 1310 | COL | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Restrepo, Hugo | | | 1506 | COL | 0.00 | 1 | -0.89 | 20 | -17.80 | | | Chica Londono, Daniel | | | 1320 | COL | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Sanchez Aragon, Michael Alejandro | | | 1450 | COL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Cano Alcaraz, Juan Jose | | | 1547 | COL | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Escobar, Daniel | | | 1458 * | COL | 0.00 | 1 | -0.92 | 20 | -18.40 | | | * 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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