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Individual Calculations January 2018 |
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| Vacca Beiza, Emmanuel Roberto Total change: 64.40 | |   |
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| IV TORNEO INTERNACIONAL DE AJEDREZ CIUDAD DE ARICA 2017 | Arica | CHI | 2017-12-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1599 | 1360 | 4.00 | 10 | 1.61 | 40 | 64.40 | |
|  Marin Munoz, Roque | | | 1760 * | CHI | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Cuadros Betancur, Christian Patr | | | 1749 | CHI | 0.50 | 1 | 0.41 | 40 | 16.40 | | | Sandoval Blanco, Carlos Benjamin | | | 1426 | CHI | 0.00 | 1 | -0.41 | 40 | -16.40 | | | Lopez Herrera, Nalda Aracely | | | 1165 | PER | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Santana Gonzalez, Lenin | | | 1760 * | CHI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Vergara Barreda, Inaki Imanol | | | 1400 | CHI | 0.50 | 1 | 0.06 | 40 | 2.40 | | | Cepeda Silva, Ignacio | | | 1661 | CHI | 0.50 | 1 | 0.35 | 40 | 14.00 | | | Gutierrez Montes, Oscar | | | 1760 * | CHI | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Verastegui Marca, Jaime Francisc | | | 1615 | CHI | 1.00 | 1 | 0.81 | 40 | 32.40 | | | Gallardo Valenzuela, Andres | | | 1689 | CHI | 0.00 | 1 | -0.12 | 40 | -4.80 | | | * 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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