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Rapid:
Individual Calculations January 2023 |
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| Porto, Silvio Alves Lima Total change: -3.00 | |   |
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| V Campeonato Amapaense de RPD CAXAR | Macapa AP | BRA | 2022-11-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1531 | 1712 | 2.00 | 3 | -0.15 | 20 | -3.00 | |
|  Quaresma, Givanildo Ribeiro | | | 1660 | BRA | 0.00 | 1 | -0.57 | 20 | -11.40 | |  De Oliveira, Ziro Diniz | | | 1372 | BRA | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Assuncao, Danilo H Mendonca | | | 1562 | BRA | 1.00 | 1 | 0.30 | 20 | 6.00 | |
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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