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Individual Calculations February 2015 |
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| De Freitas, Rames Fialho Total change: 5.60 | |   |
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| Aberto do Brasil STD - Floripa Chess Open 2015 | Florianopolis/SC | BRA | 2015-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1863 | 1929 | 2.50 | 4 | 0.14 | 40 | 5.60 | |
|  Cordeiro, Marco Aurelio Zaror | | | 2238 | BRA | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Bidigaray, Marcio | | | 1654 | BRA | 1.00 | 1 | 0.17 | 40 | 6.80 | |  Cardozo, Matheus Santos | | | 1816 | BRA | 1.00 | 1 | 0.35 | 40 | 14.00 | | | Silva, Janderson Rossi Da | | | 1742 | BRA | 0.50 | 1 | -0.24 | 40 | -9.60 | |
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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