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Individual Calculations June 2023 |
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| Banol Banol, Jose Daniel Total change: -7.60 | |   |
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| Campeonato Nacional SUB 16 Absoluto 2023 | Armenia | COL | 2023-04-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1555 | 1351 | 0.50 | 3 | -0.27 | 40 | -10.80 | |
|  Borre Meza, Orlando David | | | 1712 | COL | 0.50 | 1 | 0.40 | 40 | 16.00 | | | Sanchez Barreto, Josue Efrain | | | 1417 | COL | 0.00 | 1 | -0.41 | 40 | -16.40 | | | Soto Ramirez, Andres Camilo | | | 1535 | COL | 0.00 | 1 | -0.26 | 40 | -10.40 | |
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) | | | | Final Nacional Ajedrez Clasico Intercolegiado Juvenil Masculino | Bogota | COL | 2023-05-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1538 | 1439 | 2.00 | 5 | 0.08 | 40 | 3.20 | |
|  Canchala Jimenez, Juan Manuel | | | 1782 | COL | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Claro Molinares, Samuel David | | | 1638 | COL | 0.50 | 1 | 0.26 | 40 | 10.40 | | | Zea Parra, Luis Estiven | | | 1394 | COL | 0.00 | 1 | -0.56 | 40 | -22.40 | | | Gomez Cardenas, Brayan Duvan | | | 1288 | COL | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Alpala Mejia, David Mauricio | | | 1588 | COL | 0.50 | 1 | 0.20 | 40 | 8.00 | |
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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