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Individual Calculations April 2013 |
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| Iurk, Jonel Nazareno Total change: -4.80 | |   |
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| 3º Aberto do Brasil de Xadrez “Cidade de Nova Petropolis" | Nova Petropolis/RS | BRA | 2013-02-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2008 | 2086 | 1.00 | 2 | -0.16 | 30 | -4.80 | |
|  Borges, Rodrigo Da Silva | | | 2236 | BRA | 0.00 | 1 | -0.30 | 30 | -9.00 | |  Pimenta, Elisandro Da Silva | | | 1780 | BRA | 1.00 | 1 | 0.14 | 30 | 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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