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Individual Calculations October 2013 |
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| Souza Santos, Carlos Roberto Total change: 1.50 | |   |
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| Regional Norte de Xadrez 2013 | Boa Vista/RR | BRA | 2013-09-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2032 | 2022 | 2.00 | 4 | 0.05 | 30 | 1.50 | |
|  De Oliveira, Victor Gabriel C. | c | | 2039 | BRA | 1.00 | 1 | 0.52 | 30 | 15.60 | |  Reis, Renan Do Carmo | f | | 2259 | BRA | 0.00 | 1 | -0.20 | 30 | -6.00 | | | Da Silva, Hildebran Bergman | | | 2021 | BRA | 0.00 | 1 | -0.50 | 30 | -15.00 | | | Bisesar, Maycon Da Costa | | | 1808 | BRA | 1.00 | 1 | 0.23 | 30 | 6.90 | |
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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