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Blitz:
Individual Calculations February 2021 |
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| Do Amaral Vailant, Helena Kether Total change: -60.20 | |   |
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| Floripa Blitz Satellite 2021 | Florianopolis SC | BRA | 2021-01-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1787 | 1464 | 0.00 | 3 | -0.72 | 20 | -14.40 | |
|  Mariani, Daniel Brandao | | | 2116 | BRA | 0.00 | 1 | -0.01 | 20 | -0.20 | |  Kruger, Israel | | | 1872 | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Da Cunha, Gastao | | | 1372 | BRA | 0.00 | 1 | -0.63 | 20 | -12.60 | |
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) | | | | Floripa Super Blitz 2021 | Florianopolis SC | BRA | 2021-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1545 | 1464 | 0.50 | 6 | -2.29 | 20 | -45.80 | |
| | Lage, Pedro Ferreira | | | 1999 | BRA | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Zallio, Luciano De Souza | c | | 2075 | BRA | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Nones, Vinicius Gabriel | | | 1065 | BRA | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Purim, Kaiane | | | 1195 | BRA | 0.00 | 1 | -0.83 | 20 | -16.60 | | | Bokhonok, Tatiana Dos Santos Spin | | | 1286 | BRA | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Ramazzotte, Adriano | | | 1651 | CHI | 0.50 | 1 | 0.24 | 20 | 4.80 | |
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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