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Individual Calculations September 2023 |
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| Souza, William Da Silva Total change: 7.20 | |   |
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| Regional Norte Amador U2300 | Boa Vista RR | BRA | 2023-08-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1994 | 1711 | 1.00 | 5 | 0.18 | 40 | 7.20 | |
|  Da Silva, Hildebran Bergman | | | 2019 | BRA | 0.00 | 1 | -0.14 | 40 | -5.60 | |  Peixoto, Rudson Marinho | | | 1911 | BRA | 1.00 | 1 | 0.76 | 40 | 30.40 | | | Carvalho, Felipe Lobo C. | | | 2035 | BRA | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Farias, Igor Borge Cardoso | | | 2058 | BRA | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Bezerra, Fabiano De Oliveira | | | 1949 | BRA | 0.00 | 1 | -0.20 | 40 | -8.00 | |
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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