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Rapid:
Individual Calculations October 2021 |
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| Antunes, Ana Total change: -4.00 | |   |
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| CD Lisboa Semi-Rapidas 2020-21 | Lisboa | POR | 2021-09-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1421 | 1244 | 2.00 | 6 | 0.16 | 20 | 3.20 | |
|  Pina, Tiago | | | 1760 | POR | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Baltazar, Estevao | | | 1411 | POR | 1.00 | 1 | 0.72 | 20 | 14.40 | |  Goncalves, Carlos Manuel M. | | | 1491 | POR | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Antunes, Pedro Alves | | | 1362 | POR | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Nunes, Adelino Vitor | | | 1482 | POR | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Cunha, Natercia | | | 1018 | POR | 1.00 | 1 | 0.21 | 20 | 4.20 | |
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) | | | | 18. Torneio de Xadrez da Velhinha | Lisboa | POR | 2021-09-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1405 | 1244 | 1.00 | 4 | -0.36 | 20 | -7.20 | |
| | Monteiro, Sara Cristina Da Silva | | wc | 1766 | POR | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Carvalho, Joao Pedro F L | | | 1095 | POR | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Maximino, Pedro | | | 1424 | POR | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Lanca, Luis | | | 1336 | POR | 0.00 | 1 | -0.37 | 20 | -7.40 | |
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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