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Individual Calculations August 2019 |
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| Itagyba, Renan Fortes Total change: 2.80 | |   |
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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 |
| 1851 | 1719 | 3.50 | 10 | 0.14 | 20 | 2.80 | |
|  Bueno, Alfeu Junior Varela | f | | 2119 * | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Freitas Capiberibe, Andre Antoni | | | 2024 | BRA | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Ikejiri, Daniel Yoshito | | | 2004 | BRA | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Reyes, Jesus | | | 1354 | ECU | 0.00 | 1 | -0.90 | 20 | -18.00 | | | Soares, Renan Barbosa Monteiro | c | | 1985 | BRA | 1.00 | 1 | 0.82 | 20 | 16.40 | | | Moyses Sobrinho, Elias | | | 1906 | BRA | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Machado, Wesley Henrique | | | 1386 | BRA | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Andrade, Guilherme A. De Souza | | | 1867 | BRA | 0.50 | 1 | 0.20 | 20 | 4.00 | | | De Freitas, Jose Renato Silva | | | 1873 | BRA | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Japiassu, Ricardo De Villa Nova | | | 1990 | BRA | 0.00 | 1 | -0.17 | 20 | -3.40 | | | * 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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