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Individual Calculations February 2023 |
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| Bezerra, Wiltemberg Barros Total change: 38.80 | |   |
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| IX Floripa Chess Open 2023 | Florianopolis SC | BRA | 2023-01-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1826 | 1786 | 4.50 | 8 | 0.97 | 40 | 38.80 | |
|  Heredia Serrano, Carla | | wg | 2093 | ECU | 0.00 | 1 | -0.14 | 40 | -5.60 | |  Do Amaral E Silva, Larissa Blue | | | 1378 | BRA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Raimundo, Airton Carlos Nunes | | | 2023 | BRA | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Calcada, Henrique Galvan | | | 1469 | BRA | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Boff, Lucas Strauss | | | 2036 | BRA | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Barbosa, Kassio Rodrigo | | | 1540 | BRA | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Dias, Anderson Tatsch | | | 2087 | BRA | 0.50 | 1 | 0.35 | 40 | 14.00 | | | Hataby, Raed | | | 1979 | SYR | 1.00 | 1 | 0.75 | 40 | 30.00 | |
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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