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Rapid:
Individual Calculations December 2016 |
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| Ospina Ortiz, Oscar Alexander Total change: 10.80 | |   |
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| Primer Torneo IRT Activo por Equipos Ajedrez en vivo PROCOLPE LUDIKA | Bogota | COL | 2016-11-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1731 | 1950 | 3.50 | 4 | 0.54 | 20 | 10.80 | |
|  Corredor Castellanos, Camilo | f | | 2039 | COL | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Ceballos, Julio Cesar | | | 1745 | COL | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Real Vega, Elizabeth | | | 1550 * | COL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Gomez Leon, Sebastian | | | 1590 | COL | 1.00 | 1 | 0.10 | 20 | 2.00 | | | * 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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