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Individual Calculations June 2013 |
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| Boabaid, Jorge Alberto Duardes Total change: -25.35 | |   |
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| Campeonato Zonal 2.4 FIDE Abs | Manaus/AM | BRA | 2013-04-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2096 | 1866 | 0.00 | 5 | -1.10 | 15 | -16.50 | |
|  Miranda Jr, Roberto Calheir | | | 2200 | BRA | 0.00 | 1 | -0.12 | 15 | -1.80 | | | Macedo Jr, Levy Salviano De | | | 2041 | BRA | 0.00 | 1 | -0.27 | 15 | -4.05 | |  Zallio, Luciano De Souza | | | 2116 | BRA | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Chang, Suzana | | wf | 1972 | BRA | 0.00 | 1 | -0.36 | 15 | -5.40 | | | Caetano, Hugo Zanotti Mendo | | | 2150 | BRA | 0.00 | 1 | -0.16 | 15 | -2.40 | |
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) | | | | XVII Memorial Cel PM Francisco Alves | Fortaleza/CE | BRA | 2013-05-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1845 | 1866 | 1.00 | 3 | -0.59 | 15 | -8.85 | |
| | Santos, Antonio Inacio Dos | | | 2072 | BRA | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Rodrigues, Vanessa Ketlyn Souza | | | 1760 | BRA | 0.00 | 1 | -0.64 | 15 | -9.60 | | | Costa, Rogerio De Souza | | | 1704 | BRA | 1.00 | 1 | 0.29 | 15 | 4.35 | |
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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