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Blitz:
Individual Calculations February 2019 |
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| Mendez Moreno, Kevin Alberto Total change: 38.20 | |   |
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| Abierto Internacional Metropolitano Blitz 2018 | San Jose | CRC | 2018-12-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1585 | 1389 | 4.50 | 9 | 1.91 | 20 | 38.20 | |
|  Calvo Gutierrez, Luis Guillermo | | | 1789 * | CRC | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Vargas Abadia, Alejandro | | | 1071 | CRC | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Mendez Gonzalez, Jose Armando | | | 1581 | CRC | 1.00 | 1 | 0.75 | 20 | 15.00 | | | Bogantes Robleto, Karina | | | 1664 | CRC | 1.00 | 1 | 0.83 | 20 | 16.60 | | | Lobo, Antonio | | | 1789 * | PAN | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Vargas Serrano, Pablo Andres | | | 1789 * | CRC | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Gutierrez Soto, Gilberth | | | 1771 | CRC | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Cambronero Ramirez, Ronald | | | 1602 | CRC | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Sierra Berrocal, Auriel | | | 1208 | CRC | 1.00 | 1 | 0.26 | 20 | 5.20 | | | * 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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