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Individual Calculations March 2018 |
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| Dos Reis, Leandro Aparecido C Total change: 22.60 | |   |
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| IV Floripa Chess Open 2018 | Florianopolis SC | BRA | 2018-01-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1996 | 2004 | 6.50 | 10 | 1.42 | 20 | 28.40 | |
|  Cadilhac, Igor Tokuichi Kikuchi | f | | 2215 | BRA | 0.00 | 1 | -0.23 | 20 | -4.60 | |  Silva, Kaua Marques | | | 1829 | BRA | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Damous, Felipe Soares | | | 2164 | BRA | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Presa, Luis Alberto Passos | | | 1736 | BRA | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Martins, Carlos | f | | 2250 | BRA | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Masselli, Eduardo | | | 1693 | BRA | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Bonfim, Regina Rodrigues | | wf | 1763 | BRA | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Pereira, Silvio Cunha | f | | 2291 | BRA | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Silva, Janderson Rossi Da | | | 1850 | BRA | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Luz, Arthur Nader | | | 2170 | BRA | 1.00 | 1 | 0.72 | 20 | 14.40 | |
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 Carnaval 2018 | Sao Paulo SP | BRA | 2018-02-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1810 | 1992 | 4.00 | 6 | -0.29 | 20 | -5.80 | |
| | Brujin, Homero | | | 1592 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Di Berardino, Diego Rafael | m | | 2392 * | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Itagyba, Renan Fortes | | | 1712 | BRA | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Nunes, Marcela Andreia Dias | | | 1592 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Hopka, Matheus Marchesi | | | 1744 | BRA | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Silva, Kaua Marques | | | 1829 | BRA | 1.00 | 1 | 0.28 | 20 | 5.60 | | | * 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) | | |
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