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Individual Calculations November 2019 |
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| Gomes, Joao Paulo Santos Total change: -43.60 | |   |
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| VIII Sao Paulo Open Grupo C Sub-1700 STD | Sao Paulo SP | BRA | 2019-10-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1428 | 1588 | 3.50 | 4 | 0.68 | 40 | 27.20 | |
|  De Carvalho, Vitor Augusto Poncia | | | 1309 | BRA | 1.00 | 1 | 0.16 | 40 | 6.40 | |  Jardim, Tamiris Salvador | | | 1370 | BRA | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Bergamo, Victor Hugo Moura | | | 1487 | BRA | 0.50 | 1 | -0.14 | 40 | -5.60 | | | Peres, Sergio Moreira | | | 1545 | BRA | 1.00 | 1 | 0.44 | 40 | 17.60 | |
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) | | | | Campeonato Sudeste Centro Oeste Amador de Xadrez U1600 | Barbacena MG | BRA | 2019-10-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1307 | 1588 | 1.50 | 4 | -1.77 | 40 | -70.80 | |
| | Marocco, Gabriel Leao Quadros | | | 1188 * | BRA | 0.00 | 1 | -0.92 | 40 | -36.80 | | | Julca, Jean Pietro Mendes | | | 1393 | BRA | 0.00 | 1 | -0.75 | 40 | -30.00 | | | Julca, Keven Anthony Mendes | | | 1188 * | BRA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Salim, Joao Pedro Miranda | | | 1457 | BRA | 0.50 | 1 | -0.18 | 40 | -7.20 | | | * 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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