Individual Calculations March 2020 |
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Freyre Forest, Jorge Total change: 15.80 | | |
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Clasificatorio de Puerto Rico 2020 | Rio Piedras | PUR | 2020-02-01 |
Rc | Ro | w | n | change | K | K*chg | Game |
1883 | 1992 | 4.50 | 6 | 0.79 | 20 | 15.80 | |
| Martinez Perez, Alex R. | | | 1592 * | PUR | 1.00 | 1 | 0.08 | 20 | 1.60 | | Maestre Silva, Carlos | | | 1712 | PUR | 1.00 | 1 | 0.16 | 20 | 3.20 | | Santana Otero, Orlando | | | 2096 | PUR | 1.00 | 1 | 0.64 | 20 | 12.80 | | Davila Blanco, Juan Jose | c | | 2011 | PUR | 0.50 | 1 | 0.03 | 20 | 0.60 | | Diaz Montes, Edwin | c | | 2055 | PUR | 0.50 | 1 | 0.09 | 20 | 1.80 | | Shaffer, Alexander | | | 1834 | PUR | 0.50 | 1 | -0.21 | 20 | -4.20 | | * 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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