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Rapid:
Individual Calculations January 2023 |
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| Oliveira, David Joel Fernandes Total change: 2.40 | |   |
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| Chess Fest 22 - Casa das Artes | Tavir | POR | 2022-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1762 | 1742 | 3.50 | 7 | 0.12 | 20 | 2.40 | |
|  Zarandieta Lopera, Jose Luis | | | 2121 | ESP | 0.00 | 1 | -0.09 | 20 | -1.80 | |  Luis, Paulo | | | 1476 | POR | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Dias, Marcos Afonso | | | 1595 | POR | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Sousa, Luis Manuel Correia | | | 1616 | POR | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Pena, Helio Adelino Silva | | | 1797 | POR | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Peixoto, Helio Ricardo Soutinho | | | 1910 | BRA | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Van Ginkel, Henk | | | 1818 | NED | 1.00 | 1 | 0.60 | 20 | 12.00 | |
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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