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Individual Calculations September 2010 |
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| Quinonez, Santiago Total change: -23.75 | |   |
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| Festival Panamericano da Juventude 2010 - U 10 Open | Bento Goncalves - Rio Grande do Sul - BRA | BRA | 2010-08-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1641 | 1956 | 2.50 | 4 | -0.95 | 25 | -23.75 | |
|  Gomez Harika, Marcelo | | | 1605 | PAR | 0.50 | 1 | -0.39 | 25 | -9.75 | | | Bedon, Kevin | | | 1587 | ECU | 1.00 | 1 | 0.10 | 25 | 2.50 | |  Renteria, Alejandro | | | 1688 | COL | 1.00 | 1 | 0.17 | 25 | 4.25 | | | Chiang, Jonathan | | | 1682 | USA | 0.00 | 1 | -0.83 | 25 | -20.75 | |
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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