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Individual Calculations September 2010 |
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| He, Tommy O Total change: 7.80 | |   |
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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 |
| 1621 | 1822 | 3.00 | 4 | -0.03 | 15 | -0.45 | |
|  Gomez Harika, Marcelo | | | 1605 | PAR | 1.00 | 1 | 0.22 | 15 | 3.30 | |  Porta Campos, Nicolas | | | 1608 | ARG | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Chiang, Jonathan | | | 1682 | USA | 0.50 | 1 | -0.19 | 15 | -2.85 | | | Bedon, Kevin | | | 1587 | ECU | 0.50 | 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) | | | | DFW FIDE Open VI | Richardson, Texas | USA | 2010-08-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2070 | 1822 | 1.00 | 2 | 0.55 | 15 | 8.25 | |
| | Chirila, Ioan-Cristian | g | | 2222 * | ROU | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Temple, Judson | | | 1917 | USA | 1.00 | 1 | 0.63 | 15 | 9.45 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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