Individual Calculations February 2024 |
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Da Costa, Carlos Henrique Luz Total change: -23.40 | | |
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X Floripa Chess Open 2024 | Florianopolis SC | BRA | 2024-01-20 |
Rc | Ro | w | n | change | K | K*chg | Game |
1531 | 1520 | 2.50 | 7 | -1.17 | 20 | -23.40 | |
| Silva, Kaua Marques | f | | 2142 | BRA | 0.00 | 1 | -0.01 | 20 | -0.20 | | Azevedo, Edmundo Roberto Ramos | | | 1860 | BRA | 0.00 | 1 | -0.12 | 20 | -2.40 | | Alves, Lucas Fernando | | | 1216 | BRA | 1.00 | 1 | 0.14 | 20 | 2.80 | | Da Silva De Sena, Jefferson Ryan | | | 1867 | BRA | 0.00 | 1 | -0.11 | 20 | -2.20 | | Salamanca Paraguayo, Mateo | | | 1210 | BOL | 0.50 | 1 | -0.36 | 20 | -7.20 | | Buffon, Maria Ivy Segalin | | | 1254 | BRA | 0.00 | 1 | -0.82 | 20 | -16.40 | | Santos, Nathaly Camily Ferreira | | | 1167 | BRA | 1.00 | 1 | 0.11 | 20 | 2.20 | | 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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