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Individual Calculations April 2020 |
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| Bielefeldt Van Oosterwijk, German Total change: -8.80 | |   |
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| IRT Sub 2200 Ilustre Municipalidad de Puerto Montt- Club Mundo Ajedrez | Puerto Montt | CHI | 2020-02-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1651 | 1872 | 2.50 | 4 | -0.44 | 20 | -8.80 | |
|  Canumir Neiquel, Nahuel Ignacio | | | 1472 * | CHI | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Oyarzo Reyes, Kenneth | | | 1472 * | CHI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Yanez Schulz, Miguel Patricio | | | 1661 | CHI | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Vera Soto, Sergio | | | 1998 | CHI | 0.00 | 1 | -0.33 | 20 | -6.60 | | | * 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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