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Individual Calculations July 2021 |
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| Negron Lizarazo, Juan Sebastian Total change: 79.20 | |   |
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| Final Nacional Sub12 Absoluto 2021 | Medellin | COL | 2021-06-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1361 | 1194 | 3.50 | 5 | 1.98 | 40 | 79.20 | |
|  Larrea Munera, Johan Darwin | | | 1488 | COL | 1.00 | 1 | 0.85 | 40 | 34.00 | | | Lopez Rayo, Santiago | c | | 1594 * | COL | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Borre Meza, Orlando David | | | 1278 | COL | 1.00 | 1 | 0.62 | 40 | 24.80 | | | Lopez, Ricardo Andres | | | 1242 | COL | 0.50 | 1 | 0.07 | 40 | 2.80 | | | Martinez Serna, Miguel Angel | | | 1205 | COL | 1.00 | 1 | 0.52 | 40 | 20.80 | | | * 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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