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Rapid:
Individual Calculations May 2017 |
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| Goncalves, Jorge Roberto Total change: 0.20 | |   |
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| II Memorial Jose Americo Guimaraes | Sao Paulo SP | BRA | 2017-04-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1998 | 2006 | 2.50 | 5 | 0.01 | 20 | 0.20 | |
|  Souza Correa, Jhonatan | | | 1606 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  De Souza, Mauro Guimaraes | m | | 2281 | BRA | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Goncalves, Ivan Mesquita V | | | 2212 | BRA | 0.50 | 1 | 0.26 | 20 | 5.20 | | | Cata Preta, Adriano Roberto | | | 1903 | BRA | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Mobaier, Sergio | | | 1990 | BRA | 1.00 | 1 | 0.48 | 20 | 9.60 | | | * 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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