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Blitz:
Individual Calculations February 2019 |
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| Morales Zumbado, Raul Total change: -32.00 | |   |
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| Abierto Internacional Metropolitano Blitz 2018 | San Jose | CRC | 2018-12-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1309 | 1367 | 3.00 | 8 | -1.60 | 20 | -32.00 | |
|  Valdez Torres, Nestor Josue | | | 1767 * | CRC | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Vargas Abadia, Adrian | | | 1014 | CRC | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Shih Gould, Annie | | wc | 1561 | CRC | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Mendez Gonzalez, Jose Armando | | | 1581 | CRC | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Vargas Abadia, Alejandro | | | 1071 | CRC | 0.00 | 1 | -0.85 | 20 | -17.00 | | | Hernandez Perez, Javier Francisco | | | 1129 | CRC | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Rojas Esquivel, Luis Julian | | | 1147 | CRC | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Lobo Jimenez, Marielys | | | 1202 | PAN | 1.00 | 1 | 0.28 | 20 | 5.60 | | | * 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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