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Individual Calculations February 2015 |
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| Massarioli, Felipe Alvarenga Total change: 17.00 | |   |
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| XIX IRT da Hebraica | Sao Paulo/SP | BRA | 2015-01-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1881 | 2027 | 4.00 | 6 | 0.14 | 20 | 2.80 | |
|  Schultz, Rauanda | | | 1627 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Sztokbant, Bernardo Vainzoff | | | 2278 | BRA | 0.50 | 1 | 0.31 | 20 | 6.20 | | | Roverso, Leandro | | | 1918 | BRA | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Da Silva, Camila Evaristo | | | 1627 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Marra, Eduardo Da Costa | f | | 2208 | BRA | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Federzoni, Enzo | | | 1627 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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 STD - Floripa Chess Open 2015 | Florianopolis/SC | BRA | 2015-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1931 | 2027 | 4.50 | 6 | 0.71 | 20 | 14.20 | |
| | Castro Silva, Alex | | | 1798 | BRA | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Lunelli, Neuri Antonio | | | 1847 | BRA | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Okawati, Gabriel Akira | | | 1920 | BRA | 1.00 | 1 | 0.35 | 20 | 7.00 | | | De Borba, Guilherme | | | 1845 | BRA | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Matsuura, Frederico | f | | 2289 | BRA | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Fuck, Vinicius Rios | | | 1887 | BRA | 1.00 | 1 | 0.31 | 20 | 6.20 | |
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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