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Individual Calculations August 2019 |
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| Vazquez, Guillermo Total change: 12.30 | |   |
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| XIV American Continental Chess Championship 2019 | Sao Paulo SP | BRA | 2019-07-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2382 | 2483 | 8.00 | 11 | 1.23 | 10 | 12.30 | |
|  Urquiza, Marcello De Albuquerque | | | 2083 * | BRA | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Fiaes, Mario Henrique Andrade | | | 2173 | BRA | 1.00 | 1 | 0.14 | 10 | 1.40 | | | Cadilhac, Igor Tokuichi Kikuchi | f | | 2291 | BRA | 0.50 | 1 | -0.25 | 10 | -2.50 | | | Aranha Filho, Alvaro Z. | f | | 2320 | BRA | 1.00 | 1 | 0.28 | 10 | 2.80 | | | Perez Ponsa, Federico | g | | 2560 | ARG | 0.00 | 1 | -0.39 | 10 | -3.90 | | | Martins, Carlos | f | | 2238 | BRA | 1.00 | 1 | 0.20 | 10 | 2.00 | | | Santos, Marcus Vinicius Moreira | m | | 2354 | BRA | 0.50 | 1 | -0.17 | 10 | -1.70 | | | Fernandez Reyes, Lisandro | m | | 2378 | ECU | 1.00 | 1 | 0.36 | 10 | 3.60 | | | Supi, Luis Paulo | g | | 2562 | BRA | 0.50 | 1 | 0.11 | 10 | 1.10 | | | Leitao, Rafael | g | | 2616 | BRA | 1.00 | 1 | 0.68 | 10 | 6.80 | | | Iturrizaga Bonelli, Eduardo | g | | 2625 | VEN | 0.50 | 1 | 0.19 | 10 | 1.90 | | | * 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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