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Individual Calculations March 2017 |
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| Di Berardino, Diego Rafael Total change: -5.00 | |   |
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| III Floripa Chess Open 2017 | Florianopolis SC | BRA | 2017-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2285 | 2499 | 7.00 | 10 | -0.50 | 10 | -5.00 | |
|  Lemos, Dawton Almino | | | 2148 | BRA | 1.00 | 1 | 0.11 | 10 | 1.10 | |  Arias, Juan Cruz | | | 2202 | ARG | 1.00 | 1 | 0.15 | 10 | 1.50 | | | Rodrigues, Edgar | f | | 2301 | BRA | 1.00 | 1 | 0.24 | 10 | 2.40 | | | Shirov, Alexei | g | | 2683 | LAT | 0.00 | 1 | -0.26 | 10 | -2.60 | | | Fonseca, Luis Ernesto Serra Azul | | | 2099 * | BRA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | De Borba, Guilherme | | | 2194 | BRA | 1.00 | 1 | 0.14 | 10 | 1.40 | | | Maia, Luciano Malta | f | | 2307 | BRA | 0.50 | 1 | -0.25 | 10 | -2.50 | | | Molina, Roberto Junio Brito | m | | 2440 | BRA | 0.00 | 1 | -0.58 | 10 | -5.80 | | | Goncalves, Davi Sulzbacher | c | | 2221 | BRA | 1.00 | 1 | 0.17 | 10 | 1.70 | | | Villalba, Marcelo | m | | 2255 | PAR | 0.50 | 1 | -0.30 | 10 | -3.00 | | | * 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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