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Individual Calculations July 2017 |
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| Thavandiran, Shiyam Total change: -29.20 | |   |
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| 26th Annual Chicago Open | Wheeling, Illinois | USA | 2017-05-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2296 | 2363 | 5.00 | 9 | -0.20 | 20 | -4.00 | |
|  Mathur, Rithwik | | | 2073 | USA | 1.00 | 1 | 0.16 | 20 | 3.20 | |  Perelshteyn, Eugene | g | | 2511 | USA | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Popilski, Gil | g | | 2544 | ISR | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Karagianis, Petros | | | 2204 | USA | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Friedel, Joshua E | g | | 2528 | USA | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Furfine, Jacob | c | | 2191 | USA | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Lederer, Yoav | | | 2259 | ISR | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Vibbert, Sean | f | | 2316 | USA | 0.00 | 1 | -0.57 | 20 | -11.40 | | | Kelly, Joey M | | | 2039 | USA | 1.00 | 1 | 0.13 | 20 | 2.60 | |
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) | | | | XII Campeonato de Ajedrez Continental de las Americas Colombia 2017 | Medellin | COL | 2017-06-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2158 | 2363 | 7.00 | 11 | -1.26 | 20 | -25.20 | |
| | Echavarria Ramirez, Juan Diego | | | 1963 * | COL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Henao, Bernardo Andres | | | 2059 | COL | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Ruiz Aguilar, Pablo Alexander | f | | 2206 | COL | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Chumpitaz, Ann | | wm | 2163 | PER | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Posada, Juan Manuel | f | | 2153 | COL | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Benitez Rodriguez, Carlos | | | 2144 | COL | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Oussedik, Elias | | | 2155 | CAN | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Morovic Fernandez, Ivan | g | | 2537 | CHI | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Sanchez Castillo, Sarai Carolina | m | wg | 2154 | VEN | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Soto, Miguel Angel | f | | 2072 | COL | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Gonzalez Lopez, Nicolas Mateo | | | 2127 | COL | 1.00 | 1 | 0.20 | 20 | 4.00 | | | * 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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