Individual Calculations August 2017 |
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Miyasaka, Matthew S Total change: 20.40 | | |
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Panamerican Youth Championship 2017 U-18 | San Jose | CRC | 2017-07-01 |
Rc | Ro | w | n | change | K | K*chg | Game |
2026 | 2040 | 4.50 | 8 | 0.51 | 40 | 20.40 | |
| Diaz Calderon, Jahir | | | 1640 * | CRC | 1.00 | 1 | 0.08 | 40 | 3.20 | | Quinonez Garcia, Santiago | f | | 2323 | COL | 0.00 | 1 | -0.16 | 40 | -6.40 | | Wagemans Alvarado, Bryan | | | 1640 * | CRC | 1.00 | 1 | 0.08 | 40 | 3.20 | | Diaz Contreras, Pedro | f | | 2184 | CHI | 0.00 | 1 | -0.31 | 40 | -12.40 | | Jimenez, Pedro | | | 1906 | PAN | 1.00 | 1 | 0.32 | 40 | 12.80 | | Polgar-Shutzman, Tom | | | 2022 | USA | 0.00 | 1 | -0.53 | 40 | -21.20 | | Santiago Vilca, Christian Amilca | f | | 2260 | PER | 1.00 | 1 | 0.78 | 40 | 31.20 | | Wang, Justin | | | 2230 | USA | 0.50 | 1 | 0.25 | 40 | 10.00 | | * 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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