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Rapid:
Individual Calculations February 2018 |
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| Contreras R, Wilson Mauricio Total change: -1.60 | |   |
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| IRT XVII Torneo Feria Duitama 2018- Liga ajedrez de Boyaca | Duitama | COL | 2018-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1747 | 1872 | 4.50 | 7 | -0.08 | 20 | -1.60 | |
|  Bernal Parra, Eliana Valentina | | | 1535 | COL | 1.00 | 1 | 0.12 | 20 | 2.40 | |  Mosquera, Miguel | m | | 2272 * | COL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Rivera Quintero, Maria Isabel | | | 1524 | COL | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Rativa Jimenez, Cesar Daniel | | | 1657 | COL | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Vargas, Pedro | | | 1999 | COL | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Herrera Tavera, Maestre Zeta | | | 1604 | COL | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Corredor, Oscar Julian | | | 1636 | COL | 1.00 | 1 | 0.20 | 20 | 4.00 | | | * 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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