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Blitz:
Individual Calculations March 2017 |
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| Alfaro Alpizar, Carlos Total change: -3.80 | |   |
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| Segundo Blitz Sotanazo 2017 | San Jose | CRC | 2017-02-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1735 | 1402 | 1.00 | 9 | -0.19 | 20 | -3.80 | |
|  Chaves Sanchez, Gabriel A | | | 1802 * | CRC | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Araya Fuentes, Cristian | | | 1802 * | CRC | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Amaya Madrigal, Josue | | | 1802 * | CRC | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Hernandez Coto, Carlos L. | | | 1802 * | CRC | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Torrentes Arias, Greivin | | | 1658 | CRC | 1.00 | 1 | 0.81 | 20 | 16.20 | | | Solis Prieto, Javier | | | 1550 | CRC | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Arce Mendez, Elias | | | 1697 | CRC | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Castro Herrera, Luis Carlos | | | 1702 | CRC | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Valdes Romero, Leonardo | m | | 1802 * | CRC | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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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