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Rapid:
Individual Calculations June 2017 |
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| Polack Jr., Walter Friedrich Total change: 6.00 | |   |
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| II Maratona FIDE de Xadrez RPD - Amigos do MN Fred Saboya | Fortaleza CE | BRA | 2017-04-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1876 | 2004 | 5.50 | 8 | 0.30 | 20 | 6.00 | |
|  Rocancourt Moreira, Mauricio | | | 1714 | BRA | 1.00 | 1 | 0.16 | 20 | 3.20 | |  Santos, Roberto Melo Dos | | | 1935 | BRA | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Pereira, Diego Oliveira | | | 1745 | BRA | 1.00 | 1 | 0.18 | 20 | 3.60 | | | De Saboya E Silva, Jose Freder | | | 2154 | BRA | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Torres, Tancredo Leopoldino | | | 1646 | BRA | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Lima, Alan Elkinson Lopes De | | | 1898 | BRA | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Santos, Inacio Eduardo Andrade | | | 1746 | BRA | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Albuquerque Junior, Wellington | | | 2171 | BRA | 0.00 | 1 | -0.28 | 20 | -5.60 | |
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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