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Individual Calculations June 2023 |
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| Cuartas Lozano, Santiago Total change: -26.00 | |   |
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| Campeonato Nacional SUB 16 Absoluto 2023 | Armenia | COL | 2023-04-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1437 | 1413 | 1.00 | 3 | -0.58 | 40 | -23.20 | |
|  Garzon Camelo, Andres Santiago | | | 1915 | COL | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Rueda Ahumada, Gabriel Omar | | | 1257 | COL | 0.00 | 1 | -0.71 | 40 | -28.40 | |  Zapata Montes, Tomas | | | 1138 | COL | 1.00 | 1 | 0.17 | 40 | 6.80 | |
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 Nacional de Ajedrez Sub18 Absoluto 2023 | Bucaramanga | COL | 2023-05-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1601 | 1413 | 1.50 | 6 | -0.07 | 40 | -2.80 | |
| | Guarin Fonseca, Nobel Alfredo | | | 1772 | COL | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Becker Newmark, Jeronimo | | | 1572 | COL | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Negron Lizarazo, Juan Sebastian | c | | 1585 | COL | 1.00 | 1 | 0.73 | 40 | 29.20 | | | Vargas Villalobos, Daniel Fernand | | | 1581 | COL | 0.50 | 1 | 0.22 | 40 | 8.80 | | | Gonzalez Bolivar, Juan Jose | | | 1543 | COL | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Hernandez Guarin, Samuel Andres | | | 1554 | COL | 0.00 | 1 | -0.31 | 40 | -12.40 | |
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) | | |
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