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Individual Calculations September 2017 |
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| De Souza, Elana Silva Total change: 7.60 | |   |
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| III Floripa Winter Chess 2017 - Amateur U2200 | Florianopolis SC | BRA | 2017-08-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1833 | 1541 | 1.00 | 4 | 0.38 | 20 | 7.60 | |
|  Cordioli, Jairo Ribeiro | | | 1851 | BRA | 1.00 | 1 | 0.86 | 20 | 17.20 | |  Ferreira, Rodrigo Maycon Miranda | | | 1873 | BRA | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Panazzolo, Paulo Victor | | | 1802 | BRA | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Stranginske, Nayele Manfioletti | | | 1805 | BRA | 0.00 | 1 | -0.18 | 20 | -3.60 | |
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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