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Individual Calculations January 2015 |
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| Van Riemsdijk, Marius Total change: -19.80 | |   |
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| Aberto Professor Joao Braga | Sao Paulo/SP | BRA | 2014-12-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1808 | 1798 | 1.00 | 4 | -0.99 | 20 | -19.80 | |
|  Mendonca, Mateus Nakajo | f | | 2198 * | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Yoshioka, Hugo | | | 1500 | BRA | 0.00 | 1 | -0.85 | 20 | -17.00 | | | Schultz, Rauanda | | | 1492 | BRA | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Valente, Rodrigo De Deus | | | 2043 | BRA | 0.00 | 1 | -0.20 | 20 | -4.00 | | | * 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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