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Individual Calculations February 2020 |
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| Kojima, Rodrigo Yosuke Total change: 1.20 | |   |
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| XXVII IRT STD da Hebraica 2020 | Sao Paulo | BRA | 2020-01-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1828 | 1513 | 0.00 | 2 | -0.29 | 40 | -11.60 | |
|  Soares, Lucas Vicente | | | 1913 * | BRA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Ohara, Matheus Kendi | | | 1743 | BRA | 0.00 | 1 | -0.21 | 40 | -8.40 | | | * 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) | | | | VI Floripa Chess Open 2020 Aberto do Brasil | Florianopolis SC | BRA | 2020-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1692 | 1513 | 3.00 | 9 | 0.32 | 40 | 12.80 | |
|  Aoyama, Edmundo | | | 1857 | BRA | 0.50 | 1 | 0.38 | 40 | 15.20 | | | Valcarcel, Victor Ignacio Dos San | | | 1856 | BRA | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Cardoso, Marcio De Lucca | | | 1896 | BRA | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Ramillo, Vitoria Matheus | | | 1841 | BRA | 0.00 | 1 | -0.13 | 40 | -5.20 | | | De Carvalho, Amauri | | | 1144 | BRA | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Pedroso, Denian | | | 1873 | BRA | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Rahn, Marlon Cristiano | | | 1174 | BRA | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Bernardes, Arthur Feliphe Strut | | | 1828 | BRA | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Assuncao, Darlane Brito | | | 1756 | BRA | 0.50 | 1 | 0.30 | 40 | 12.00 | |
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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