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Individual Calculations March 2017 |
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| Mendes, Joao Paulo Total change: -42.00 | |   |
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| III Floripa Chess Open 2017 | Florianopolis SC | BRA | 2017-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1763 | 1941 | 4.00 | 7 | -0.98 | 20 | -19.60 | |
|  Lemos, Paulo Renato Bueno Ordone | | | 1823 | BRA | 0.00 | 1 | -0.66 | 20 | -13.20 | |  Simao, Abner De Oliveira | | | 1679 | BRA | 1.00 | 1 | 0.18 | 20 | 3.60 | | | De Arruda Filho, Raul Jose Matos | | | 1747 | BRA | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Ibanez, Jorge Llivi | | | 1710 | BRA | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Weibull, Oscar Fritiof Torbjorn | | | 1541 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Zampronha, Wladimir Camilo | | | 2164 | BRA | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Dabraccio, Guillermo | | | 1679 | COL | 1.00 | 1 | 0.18 | 20 | 3.60 | | | * 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) | | | | I Aberto FEXPA U2000 | Belem PA | BRA | 2017-02-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1825 | 1941 | 1.50 | 4 | -1.12 | 20 | -22.40 | |
| | Luz Silva, Claudio Luis Olivei | | | 1835 | BRA | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Bonifacio, Carlos Alberto | | | 1809 | BRA | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Costa, Edvaldo Da Cruz | | | 1798 | BRA | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Albuquerque, Antonio Lazaro | | | 1858 | BRA | 1.00 | 1 | 0.39 | 20 | 7.80 | |
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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