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Blitz:
Individual Calculations August 2017 |
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| Medina Turbay, Luis Fernando Total change: -11.80 | |   |
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| Panamerican Youth Championship Blitz U12 2017 | San Jose | CRC | 2017-07-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1488 | 1356 | 1.50 | 6 | -0.59 | 20 | -11.80 | |
|  Chavez, Brayan Steven | c | | 1756 * | COL | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Jimenez Navarro, Diego | | | 1217 | CRC | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Singh, Hersh | | | 1624 | USA | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Farhat, Francisco | | | 1343 | ARG | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Thomas, David | c | | 1537 | JAM | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Varillas Jimenez, Ivan | | | 1450 | PER | 0.00 | 1 | -0.37 | 20 | -7.40 | | | * 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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