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Rapid:
Individual Calculations June 2013 |
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| Piekarski, Atila Balzer Total change: -4.60 | |   |
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| FIDE RPD Rio de Janeiro de Outono da ALEX | Rio de Janeiro/RJ | BRA | 2013-04-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1987 | 2044 | 1.50 | 3 | -0.23 | 20 | -4.60 | |
|  Caceres, Elton Carlos | | | 1836 | BRA | 0.50 | 1 | -0.27 | 20 | -5.40 | |  Giese, Ellen Cristine | | | 1853 | BRA | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Guimaraes, Wagner Peixoto | f | | 2272 | BRA | 0.00 | 1 | -0.21 | 20 | -4.20 | |
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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