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Individual Calculations April 2020 |
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| Oyarzo Reyes, Kenneth Total change: 50.80 | |   |
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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 |
| 1649 | 1367 | 2.00 | 4 | 1.27 | 40 | 50.80 | |
|  Vera Soto, Sergio | | | 1767 * | CHI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Alcalde Soto, Richard Mauricio | | | 1509 | CHI | 1.00 | 1 | 0.69 | 40 | 27.60 | | | Bielefeldt Van Oosterwijk, German | | | 1767 * | CHI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Gerez, Ayelen | | | 1554 | ARG | 1.00 | 1 | 0.74 | 40 | 29.60 | | | * 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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