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Individual Calculations January 2023 |
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| Fier, Alexandr Total change: 1.70 | |   |
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| IV Festival Internacional DUCHAMP IN RIO Master | Rio de Janeiro RJ | BRA | 2022-12-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2328 | 2600 | 7.00 | 9 | -0.18 | 10 | -1.80 | |
|  Feller, Gabriela Luisa Vicente | | | 2200 * | BRA | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Soares, Joao Carlos T. C. | | | 2090 | BRA | 1.00 | 1 | 0.04 | 10 | 0.40 | | | Gauche, Charles | f | | 2221 | BRA | 1.00 | 1 | 0.09 | 10 | 0.90 | | | Menna Barreto, Felipe Kubiaki | f | | 2322 | BRA | 1.00 | 1 | 0.17 | 10 | 1.70 | | | Alonso, Salvador | g | | 2471 | ARG | 0.50 | 1 | -0.17 | 10 | -1.70 | | | Galego, Luis | g | | 2471 | POR | 0.50 | 1 | -0.17 | 10 | -1.70 | | | Lima, Darcy | g | | 2424 | BRA | 0.50 | 1 | -0.23 | 10 | -2.30 | | | El Debs, Felipe De Cresce | g | | 2545 | BRA | 0.50 | 1 | -0.08 | 10 | -0.80 | | | Tomiello, Lucas Costamilan | | | 2209 | BRA | 1.00 | 1 | 0.09 | 10 | 0.90 | | | * 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) | | | | 88o Campeonato Brasileiro Absoluto de Xadrez - Final | Recife PE | BRA | 2022-12-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2292 | 2600 | 9.50 | 11 | 0.35 | 10 | 3.50 | |
| | Souza Neto, Hilton Vilarim De | | | 2200 * | BRA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Haraguchi, Diego Sashaki | | | 2057 | BRA | 1.00 | 1 | 0.03 | 10 | 0.30 | | | Zallio, Luciano De Souza | c | | 2107 | BRA | 1.00 | 1 | 0.04 | 10 | 0.40 | | | Molina, Roberto Junio Brito | m | | 2385 | BRA | 1.00 | 1 | 0.23 | 10 | 2.30 | | | Nemeth Junior, Henrique | | | 2189 | BRA | 0.50 | 1 | -0.42 | 10 | -4.20 | | | Matsuura, Everaldo | g | | 2433 | BRA | 1.00 | 1 | 0.28 | 10 | 2.80 | | | Di Berardino, Diego Rafael | m | | 2453 | BRA | 1.00 | 1 | 0.30 | 10 | 3.00 | | | Santiago, Yago De Moura | g | | 2458 | BRA | 0.50 | 1 | -0.19 | 10 | -1.90 | | | Alboredo, Julia | f | wm | 2213 | BRA | 1.00 | 1 | 0.09 | 10 | 0.90 | | | Lima, Darcy | g | | 2424 | BRA | 0.50 | 1 | -0.23 | 10 | -2.30 | | | Guimaraes, Diogo Duarte | f | | 2290 | BRA | 1.00 | 1 | 0.14 | 10 | 1.40 | | | * 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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