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Individual Calculations March 2012 |
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| Boabaid, Jorge Alberto Duardes Total change: -2.25 | |   |
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| Aberto do Brasil Cidade de Nova Petropolis-RS | Nova Petropolis/RS | BRA | 2012-01-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2300 | 1900 | 0.00 | 1 | -0.08 | 15 | -1.20 | |
|  Matsuura, Everaldo | g | | 2300 * | BRA | 0.00 | 1 | -0.08 | 15 | -1.20 | | | * 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) | | | | Abierto Triple Frontera de America | Monte Caseros, Corrientes, Republica Argentina | ARG | 2012-02-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2208 | 1900 | 0.50 | 4 | -0.07 | 15 | -1.05 | |
| | Trois, Francisco R.t. | m | | 2262 | BRA | 0.50 | 1 | 0.40 | 15 | 6.00 | |  Jimenez, Joaquin | | | 2212 | ARG | 0.00 | 1 | -0.14 | 15 | -2.10 | | | Zacarias, M Ruben D | f | | 2162 | PAR | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Zanette, Edgard Vinicius | | | 2196 | BRA | 0.00 | 1 | -0.15 | 15 | -2.25 | |
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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