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Individual Calculations May 2014 |
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| Perez Wertheim, Rodolfo Total change: -3.45 | |   |
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| 45 Abierto Ciudad de Mar del Plata. Marcel Duchamp | Mar del Plata - Buenos Aires | ARG | 2014-04-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1988 | 2020 | 4.00 | 8 | -0.23 | 15 | -3.45 | |
|  Abdalla, Luiz Guilherme Aurelli | f | | 2289 | BRA | 0.50 | 1 | 0.33 | 15 | 4.95 | |  Menna Barreto, Felipe Kubiaki | f | | 2250 | BRA | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Hoeschele, Hermann | | | 1767 | ARG | 0.50 | 1 | -0.31 | 15 | -4.65 | | | Recalde, Ariel | | | 1853 | PAR | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Ueti, Silvio Shigueo | | | 2157 | BRA | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Curi, Jeronimo | | | 1620 * | ARG | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Giampa, Alejandro | | | 2215 | ARG | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Santianes, Nahuel | | | 1752 | ARG | 1.00 | 1 | 0.17 | 15 | 2.55 | | | * 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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