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Individual Calculations January 2022 |
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| Mercado Tapias, Juan Diego Total change: -40.00 | |   |
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| Festival Nacional Escolar Ajedrez Clasico SUB-17 Absoluto | Monteria | COL | 2021-12-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1513 | 1612 | 1.50 | 4 | -1.00 | 40 | -40.00 | |
|  Pena De Lima, Carlos Andres | | | 1463 | COL | 0.50 | 1 | -0.20 | 40 | -8.00 | |  Ortiz Lopera, Miguel Angel | | | 1616 | COL | 0.00 | 1 | -0.49 | 40 | -19.60 | | | Vargas Diaz, Juan David | | | 1368 | COL | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Caballero Marrugo, David Jose | | | 1606 | COL | 0.00 | 1 | -0.51 | 40 | -20.40 | |
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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