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Individual Calculations January 2021 |
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| Cabrera Novoa, Roxana Total change: 30.40 | |   |
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| IRT Medellin Ciudad de Luces 2020 | Medellin | COL | 2020-12-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1470 | 1183 | 2.00 | 7 | 0.76 | 40 | 30.40 | |
|  Olarte Ospina, Manuel | | | 1583 * | COL | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Cabrera Novoa, Emanuel | | | 1415 | COL | 0.50 | 1 | 0.29 | 40 | 11.60 | | | Luna Uribe, Rafael | | | 1216 | COL | 1.00 | 1 | 0.55 | 40 | 22.00 | | | Narvaez Berrio, Alexander | | | 1399 | COL | 0.50 | 1 | 0.28 | 40 | 11.20 | | | Molina Ballesteros, Juan Sebastia | | | 1513 | COL | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Llano Buritica, Eduardo | | | 1583 * | COL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Gomez Rondon, Samuel | | | 1583 * | COL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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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