Individual Calculations January 2009 |
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Zachi, Felipe Parelho Total change: 2.25 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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3ยช Etapa Circuito IRT LXSBC 2008 | Sao Bernardo do Campo/SP | BRA | 2008-09-27 |
Rc | Ro | w | n | change | K | K*chg | Game |
1878 | 1627 | 0.50 | 2 | 0.09 | 25 | 2.25 | |
| Saito, Vinicius Ikezu | | | 1977 | BRA | 0.00 | 1 | -0.11 | 25 | -2.75 | | Boas, Crisolon Terto Vilas | | | 1778 | BRA | 0.50 | 1 | 0.20 | 25 | 5.00 | | 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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