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Blitz:
Individual Calculations August 2017 |
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| Vivas Zamora, Fabian Ernesto Total change: 31.40 | |   |
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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 |
| 1964 | 2010 | 6.50 | 9 | 1.57 | 20 | 31.40 | |
|  Tapia Alvarez, Alejandro | | | 1610 * | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Encina, Guadalupe | | | 1712 | ARG | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Song, Michael | m | | 2335 | CAN | 0.50 | 1 | 0.37 | 20 | 7.40 | | | Rodrigue-Lemieux, Shawn | f | | 1691 | CAN | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Santiago Vilca, Christian Amilca | f | | 1934 | PER | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Chiku-Ratte, Olivier-Kenta | f | | 2275 | CAN | 1.00 | 1 | 0.82 | 20 | 16.40 | | | Cardoso Cardoso, Jose Gabriel | f | | 2124 | COL | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Quinonez Garcia, Santiago | f | | 2047 | COL | 1.00 | 1 | 0.55 | 20 | 11.00 | | | Diaz Contreras, Pedro | f | | 1945 | CHI | 1.00 | 1 | 0.41 | 20 | 8.20 | | | * 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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