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Individual Calculations March 2018 |
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| Kropff, Ricardo Total change: 36.80 | |   |
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| IV Floripa Chess Open 2018 | Florianopolis SC | BRA | 2018-01-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2169 | 2177 | 6.50 | 9 | 1.83 | 20 | 36.60 | |
|  Carvalho Jr, Celestino | | | 1980 | BRA | 1.00 | 1 | 0.25 | 20 | 5.00 | |  Matsuura, Everaldo | g | | 2492 | BRA | 0.50 | 1 | 0.36 | 20 | 7.20 | | | Umetsubo, Cesar Hidemitsu | m | | 2415 | BRA | 0.50 | 1 | 0.30 | 20 | 6.00 | | | Barbosa, Flavio Novais | | | 1860 | BRA | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Menna Barreto, Felipe Kubiaki | f | | 2293 | BRA | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Caetano, Ryan Wesley Da Costa | | | 1912 | BRA | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Granda Zuniga, Julio E | g | | 2577 * | PER | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Rodrigues, Nei Jorge | | | 1976 | BRA | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Almeida Junior, Alvaro Alves De | | | 2015 | BRA | 1.00 | 1 | 0.29 | 20 | 5.80 | | | * 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) | | | | III Magistral Lourenco Joao Cordioli 2018 | Florianopolis SC | BRA | 2018-01-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2263 | 2177 | 3.50 | 9 | 0.01 | 20 | 0.20 | |
| | Guimaraes, Diogo Duarte | f | | 2306 | BRA | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Rangel, Daniel | f | | 2278 | BRA | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Stamenkovic, Dragan | m | | 2390 | SRB | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Kjartansson, Gudmundur | m | | 2438 | ISL | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Hurtado Bahamonde, Rodrigo | | | 2152 | CHI | 0.50 | 1 | -0.03 | 20 | -0.60 | | | Menna Barreto, Felipe Kubiaki | f | | 2293 | BRA | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Borges, Guilherme Deola | | | 2198 | BRA | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Guimaraes, Wagner Peixoto | f | | 2217 | BRA | 0.50 | 1 | 0.06 | 20 | 1.20 | | | Vargas, Gabriela | | wf | 2099 | PAR | 0.50 | 1 | -0.11 | 20 | -2.20 | |
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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