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Blitz:
Individual Calculations August 2017 |
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| Tello Chavez, Isaac Valent Total change: 13.20 | |   |
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| Panamerican Youth Championship Blitz U18 2017 | San Jose | CRC | 2017-07-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1958 | 1945 | 5.00 | 9 | 0.66 | 20 | 13.20 | |
|  Konovalenko, Nicholas | | | 1545 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Escalante Ramirez, Brian Sebasti | f | | 2160 | PER | 1.00 | 1 | 0.77 | 20 | 15.40 | | | Cardoso Cardoso, Jose Gabriel | f | | 2124 | COL | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Miliam Escobar, David Isaac | | | 1840 | HON | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Quinonez Garcia, Santiago | f | | 2047 | COL | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Song, Michael | m | | 2335 | CAN | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Encina, Guadalupe | | | 1712 | ARG | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Diaz Contreras, Pedro | f | | 1945 | CHI | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Mc Intosh, Isaiah | f | | 1913 | TTO | 1.00 | 1 | 0.46 | 20 | 9.20 | | | * 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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