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Individual Calculations November 2013 |
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| Rezende, Guilherme Vilela Total change: 11.25 | |   |
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| Campeonato Brasileiro Regional Centro-Oeste de Xadrez | Goiania/GO | BRA | 2013-09-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1951 | 2085 | 5.00 | 6 | 0.93 | 15 | 13.95 | |
|  Amaro, Jose Roberto | | | 1927 | BRA | 1.00 | 1 | 0.29 | 15 | 4.35 | |  Juliani, Sidnei | | | 1849 | BRA | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Silva, Gustavo Queiroz Dos | | | 1957 | BRA | 0.00 | 1 | -0.67 | 15 | -10.05 | | | De Paula, Guilherme Bueno | | | 1971 | BRA | 1.00 | 1 | 0.34 | 15 | 5.10 | | | De Oliveira, Aquiles Machad | | | 2048 | BRA | 1.00 | 1 | 0.45 | 15 | 6.75 | | | Franca Junior, Jairo | | | 1952 | BRA | 1.00 | 1 | 0.32 | 15 | 4.80 | |
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) | | | | Aberto do Brasil de Mogi das Cruzes 2013 | Mogi das Cruzes/SP | BRA | 2013-09-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1834 | 2085 | 4.00 | 6 | -0.69 | 15 | -10.35 | |
| | Chaves, Vagner | | | 1685 * | BRA | 0.00 | 1 | -0.92 | 15 | -13.80 | | | De Freitas, Paulo Cesar | | | 1685 * | BRA | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Casarin, Luis Marcio Pinhatti | | | 1874 | BRA | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Guimaraes, Artemis Pamela | | | 1996 | BRA | 0.50 | 1 | -0.12 | 15 | -1.80 | | | Tamarozi, Isabelle | | | 1716 | BRA | 0.50 | 1 | -0.40 | 15 | -6.00 | | | Rothebarth, Ana Vitoria De Paula | | | 2045 | BRA | 1.00 | 1 | 0.44 | 15 | 6.60 | | | * 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) | | | | Aberto do Brasil - etapa S. Sebastiao do Paraíso | Sebastiao do Paraiso/MG | BRA | 2013-10-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1992 | 2130 | 4.00 | 6 | 0.03 | 15 | 0.45 | |
| | Chaves, Vagner | | | 1730 * | BRA | 1.00 | 1 | 0.08 | 15 | 1.20 | | | De Oliveira, Francemir Barra | | | 1792 | BRA | 1.00 | 1 | 0.12 | 15 | 1.80 | | | Barbosa, Evandro Amorim | m | | 2464 | BRA | 0.00 | 1 | -0.12 | 15 | -1.80 | | | Melo Reda, Caique | | | 1883 | BRA | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Dias Da Silva, Adriano | | | 1991 | BRA | 0.50 | 1 | -0.19 | 15 | -2.85 | | | Lapertosa, Julio | | | 2091 | BRA | 0.50 | 1 | -0.05 | 15 | -0.75 | | | * 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) | | | | Aberto do Brasil Cidade de Forquilhinha | Forquilhinha/SC | BRA | 2013-10-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2044 | 2130 | 3.50 | 5 | 0.51 | 15 | 7.65 | |
| | Hille, Waltercler | | | 1896 | BRA | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Togni, Everton Batista | | | 1813 | BRA | 1.00 | 1 | 0.13 | 15 | 1.95 | | | Cunha Lucas, Aguiar | | | 2286 | BRA | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Umetsubo, Cesar Hidemitsu | f | | 2310 | BRA | 0.50 | 1 | 0.24 | 15 | 3.60 | | | Da Silva, Joao Carlos Orgui | | | 1914 | BRA | 1.00 | 1 | 0.22 | 15 | 3.30 | |
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) | | | | Taça Joao Batista Ribeiro Neto Zonal Santa Catarina | Florianopolis/SC | BRA | 2013-10-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1956 | 2130 | 3.50 | 5 | -0.03 | 15 | -0.45 | |
| | Zimmermann, Kleber Renato P. | c | | 1987 | BRA | 0.50 | 1 | -0.19 | 15 | -2.85 | | | De Borba, Guilherme | | | 1730 * | BRA | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Mafra, Kaiser Luiz | | | 2147 | BRA | 0.00 | 1 | -0.48 | 15 | -7.20 | | | Maiberg, Wellington Gubiani | | | 1887 | BRA | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Mariani, Daniel Brandao | | | 2031 | BRA | 1.00 | 1 | 0.36 | 15 | 5.40 | | | * 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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