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Individual Calculations February 2015 |
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| Fontoura, Alexandre Souza Total change: -92.80 | |   |
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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 |
| 1770 | 1990 | 4.50 | 9 | -2.32 | 40 | -92.80 | |
|  Schultz, Rauanda | | | 1590 * | BRA | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Costa, Ane Caroline | | | 1730 | BRA | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Santos Neto, Amazonas | | | 1634 | BRA | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Born, Carlos Rodrigo | | | 2199 | BRA | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Da Cruz, Karoliny Taiane | | | 1798 | BRA | 0.00 | 1 | -0.75 | 40 | -30.00 | | | Idalgo, Robson Farias | | | 1707 | BRA | 0.50 | 1 | -0.34 | 40 | -13.60 | | | Brandt, Ladir Albano Becker | | | 1764 | BRA | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Bernardes, Arthur Feliphe Strut | | | 1694 | BRA | 0.00 | 1 | -0.85 | 40 | -34.00 | | | Carstens Dobuchak, Thiago | | | 1816 | BRA | 0.00 | 1 | -0.73 | 40 | -29.20 | | | * 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) | | |
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