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Blitz:
Individual Calculations September 2018 |
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| Valero Gil, Edgar Federico Total change: -4.40 | |   |
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| Circuito Verano de Blitz Construajedrez IV | Saltillo, Coahuila | MEX | 2018-07-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1769 | 1926 | 2.50 | 4 | -0.22 | 20 | -4.40 | |
|  Arizpe, Enriquez Eduardo | | | 1526 * | MEX | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Muniz, Carlos Angel | | | 1771 | MEX | 0.50 | 1 | -0.21 | 20 | -4.20 | |  Duarte Urbina, Omar | | | 1752 | NCA | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Gutierrez Yanez, Carlos | | | 2026 | MEX | 0.00 | 1 | -0.36 | 20 | -7.20 | | | * 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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