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Rapid:
Individual Calculations February 2018 |
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| Ruiz Jaraba, Gabriel Total change: 1.80 | |   |
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| IRT Festival de Ajedrez Rapido Ajedrez Baranoa 2018 | Baranoa | COL | 2018-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1727 | 1593 | 1.50 | 4 | 0.09 | 20 | 1.80 | |
|  Caballero, William | | | 1993 * | COL | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Ruiz Jaraba, Valentina Sofia | | | 1559 | COL | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Archbold Tilano, Ralph Alfred | | | 1793 | COL | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Salazar Zapata, Elian | | | 1561 | COL | 0.50 | 1 | -0.04 | 20 | -0.80 | | | * 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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