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Blitz:
Individual Calculations December 2017 |
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| Montoya Perez, Juan Rafael Total change: 59.60 | |   |
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| IRT Departamental Pre Juegos J.A Blitz Antioquia 2017 | Medellin | COL | 2017-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2186 | 2071 | 6.50 | 10 | 2.98 | 20 | 59.60 | |
|  Toro, Miguel Angel | | | 1671 * | COL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Bobadilla Viera, Jorge Samuel | m | | 2190 | VEN | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Gallego Alcaraz, Andres Felipe | m | | 2371 | COL | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Chirivi C, Angie Lizeth | | | 2168 | COL | 1.00 | 1 | 0.63 | 20 | 12.60 | | | Soto, Miguel Angel | f | | 2069 | COL | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Garcia Pantoja, Roberto | m | | 2471 * | CUB | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Echavarria, Johann | m | | 2238 | COL | 1.00 | 1 | 0.72 | 20 | 14.40 | | | Arango, Andres Mauricio | | | 2190 | COL | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Castaneda, Jhon David | f | | 2201 | COL | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Guerrero Sierra, Juan Carlos | m | | 2292 | COL | 0.00 | 1 | -0.22 | 20 | -4.40 | | | * 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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