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Blitz:
Individual Calculations January 2024 |
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| Diaz Gonzalez, Ana Sofia Total change: 58.00 | |   |
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| Festival Nacional Escolar 2023 Ajedrez Blitz Sub-15 Femenino | Armenia | COL | 2023-12-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1344 | 1644 | 5.00 | 6 | -0.06 | 40 | -2.40 | |
|  Bertel Perez, Natalia | | | 1238 | COL | 1.00 | 1 | 0.08 | 40 | 3.20 | |  De Leon Villarreal, Gabriela | | | 1328 | COL | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Restrepo Cifuentes, Luciana | | | 1390 | COL | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Quevedo Bonilla, Paula Thaliana | | | 1472 | COL | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Rendon Martinez, Isabela | | | 1382 | COL | 0.00 | 1 | -0.82 | 40 | -32.80 | | | Vergara Canchila, Dariana | | | 1253 | COL | 1.00 | 1 | 0.09 | 40 | 3.60 | |
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 Internacional Blitz Medellin Ciudad de Luces 2023 | Medellin | COL | 2023-12-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1895 | 1644 | 4.00 | 8 | 1.51 | 40 | 60.40 | |
| | Valderrama Quiceno, Esteban Alb | m | | 2548 | COL | 0.00 | 1 | 0.00 | 40 | 0.00 | | | Arenas, David | g | | 2348 | COL | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Correal Gomez, Juana Fernanda | | | 1344 | COL | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Alvarez, Juan P | | | 1899 | COL | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Aristizabal Melguiso, Martin | | | 1244 * | COL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Castano, Jhon Edison | | | 2036 | COL | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Geurts, Harrie Tulio | | | 1811 | COL | 1.00 | 1 | 0.72 | 40 | 28.80 | | | Toro, Miguel Angel | | | 1926 | COL | 0.00 | 1 | -0.16 | 40 | -6.40 | | | * 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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