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Blitz:
Individual Calculations April 2023 |
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| Katumua, Abel Total change: 10.80 | |   |
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| Open da FAX -19 de Fevereiro 2023 | Luanda | ANG | 2023-02-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1868 | 1708 | 2.00 | 4 | 0.54 | 20 | 10.80 | |
|  Soares, Erikson Roberto Mauricio | m | | 2212 | ANG | 0.00 | 1 | -0.04 | 20 | -0.80 | |  Pires, Luzia | | wf | 1736 | ANG | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Campos, Aparicio | | | 1300 | ANG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Cambando, Jose | c | | 2224 | ANG | 1.00 | 1 | 0.96 | 20 | 19.20 | |
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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