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Individual Calculations February 2015 |
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| Cordeiro, Marco Aurelio Zaror Total change: -10.40 | |   |
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| Aberto do Brasil STD - Floripa Chess Open 2015 | Florianopolis/SC | BRA | 2015-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2143 | 2238 | 5.00 | 9 | -0.52 | 20 | -10.40 | |
|  De Freitas, Rames Fialho | | | 1929 | BRA | 1.00 | 1 | 0.14 | 20 | 2.80 | |  Lazzarotto, Marcio | | | 2035 | BRA | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Barbosa, Evandro Amorim | m | | 2449 | BRA | 1.00 | 1 | 0.77 | 20 | 15.40 | | | Molina, Roberto Junio Brito | m | | 2408 | BRA | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Franca, Willian Bento | | | 2008 | BRA | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Matsuura, Everaldo | g | | 2505 | BRA | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Zini, Jhone Marcelo | | | 2082 | BRA | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Rapouso, Ricardo Luis Borba | | | 1922 | BRA | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Peixoto, Helio Ricardo Soutinho | | | 1948 | BRA | 0.50 | 1 | -0.34 | 20 | -6.80 | |
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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