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Individual Calculations August 2022 |
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| De La Ossa, Madera Ethan Total change: 0.00 | |   |
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| Campeonato Nacional de Ajedrez Sub-20 Absoluto 2022 | Barranquilla | COL | 2022-07-06 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1324 | 0 | 1.50 | 6 | 0.00 | 1131 | | 0.00 | |
|  Brito Carrascal, Camilo Andres | | | 1678 | COL | 0.00 | 1 | 0.00 | | 0.00 | |  Varela Sanchez, David Yoel | | | 1341 | COL | 0.00 | 1 | 0.00 | | 0.00 | | | Alzate Araujo, Miguel Angel | | | 1217 | COL | 1.00 | 1 | 0.00 | | 0.00 | | | De La Hoz Paternina, Felix Daniel | | | 1362 | COL | 0.00 | 1 | 0.00 | | 0.00 | | | Merino Vanegas, Santiago Andres | | | 1136 | COL | 0.50 | 1 | 0.00 | | 0.00 | | | Rueda Ahumada, Gabriel Omar | | | 1211 | COL | 0.00 | 1 | 0.00 | | 0.00 | |
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) | | | | I Torneo IRT Clasico Multicentro La Plazuela | Cartagena | COL | 2022-07-21 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1428 | 0 | 1.00 | 4 | 0.00 | 1235 | | 0.00 | |
| | Varela Sanchez, David Yoel | | | 1341 | COL | 0.00 | 1 | 0.00 | | 0.00 | | | Sepulveda Brango, Alberto Enrique | | | 1230 | COL | 0.50 | 1 | 0.00 | | 0.00 | | | Merino Vanegas, Santiago Andres | | | 1136 | COL | 0.50 | 1 | 0.00 | | 0.00 | | | Valle, Efrain | f | | 2006 | COL | 0.00 | 1 | 0.00 | | 0.00 | |
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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