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Individual Calculations April 2019 |
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| Cordoba Perez, Jeronimo Total change: 32.00 | |   |
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| Campeonato Nacional Sub-20 Absoluto Ajedrez Clasico | Medellin | COL | 2019-03-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1666 | 1704 | 4.00 | 6 | 0.80 | 40 | 32.00 | |
|  Ospina, Santiago | | | 1991 | COL | 0.00 | 1 | -0.16 | 40 | -6.40 | |  Norena Marin, Jeronimo | | | 1321 | COL | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Moncada Correa, Sara | | | 1849 | COL | 0.50 | 1 | 0.19 | 40 | 7.60 | | | Espinosa Avila, Jose David | | | 1403 | COL | 0.50 | 1 | -0.35 | 40 | -14.00 | | | Romero Valencia, Miguel Angel | | | 1634 | COL | 1.00 | 1 | 0.40 | 40 | 16.00 | | | Lopez Gonzalez, Carlos Andres | | | 1800 | COL | 1.00 | 1 | 0.63 | 40 | 25.20 | |
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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