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Individual Calculations January 2018 |
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| Ruiz Agudelo, Jeronimo Total change: -100.80 | |   |
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| Sudamericano U8 Open | Asuncion | PAR | 2017-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1055 | 1355 | 2.00 | 5 | -2.26 | 40 | -90.40 | |
|  Suarez Aybar , Hugo Andres | | | 1074 | PER | 0.00 | 1 | -0.84 | 40 | -33.60 | | | Diaz Pisfil, Ahilton Cesar | | | 1074 | PER | 0.00 | 1 | -0.84 | 40 | -33.60 | |  Rosas Llamocca, Alvaro Rodrigo | | | 1011 | PER | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Van Der Baan Bruce, Francisco | | | 1065 | CHI | 0.00 | 1 | -0.84 | 40 | -33.60 | | | Sarda, Joao Sada | | | 1052 | BRA | 1.00 | 1 | 0.14 | 40 | 5.60 | |
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) | | | | IRT Circuito Medellin Ciudad de Luces Sub 2200 | Medellin | COL | 2017-12-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1627 | 1355 | 1.00 | 6 | -0.26 | 40 | -10.40 | |
| | Betancur, Fredy | | | 1755 * | COL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Lopez, Juan E | | | 1755 * | COL | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Hoyos Campuzano, Efrain | | | 1755 * | COL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Morales, Luis Eduardo | | | 1738 | COL | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Ducuara Alape, Ronaldo | | | 1478 | COL | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Molina Ballesteros, Juan Sebas | | | 1282 | COL | 0.50 | 1 | -0.10 | 40 | -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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