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Rapid:
Individual Calculations February 2024 |
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| Biazon, Natalia De Oliveira Total change: -46.80 | |   |
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| V Floripa School Open 2024 Under 14 | Florianopolis SC | BRA | 2024-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1204 | 1314 | 1.00 | 4 | -1.58 | 40 | -63.20 | |
|  Cunha, Paola De Oliveira | | | 1162 | BRA | 0.00 | 1 | -0.70 | 40 | -28.00 | | | Ferro, Miguel Batalha | | | 1292 | BRA | 0.50 | 1 | -0.03 | 40 | -1.20 | | | Telles, Arnoldo Beber | | | 1110 | BRA | 0.50 | 1 | -0.26 | 40 | -10.40 | |  Martins, Yasmin Leticia Da Costa | | | 1251 | BRA | 0.00 | 1 | -0.59 | 40 | -23.60 | |
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) | | | | V Floripa Team Open 2024 | Florianopolis SC | BRA | 2024-01-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1388 | 1314 | 4.00 | 7 | 1.06 | 40 | 42.40 | |
| | Dias, Matheus Nunes | | | 1633 | BRA | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Rolim, Claudia Vitoria Ferreira | | | 1090 | BRA | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Sikorski, Bruno Emilio Trizotto | | | 1149 | BRA | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Pavoni, Felipe Stevanin | | | 1574 | BRA | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Salomoni, Lorenzo | | | 1258 | BRA | 1.00 | 1 | 0.42 | 40 | 16.80 | | | Mantovani, Helio Cardoso | | | 1382 | BRA | 1.00 | 1 | 0.59 | 40 | 23.60 | | | Lopes, Leonardo Borges | | | 1629 | BRA | 0.00 | 1 | -0.14 | 40 | -5.60 | |
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) | | | | Circuito Ellen Giese 2023 - Final | Florianopolis SC | BRA | 2024-01-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1428 | 1314 | 1.50 | 5 | -0.65 | 40 | -26.00 | |
| | Ribeiro, Regina | | wm | 1988 | BRA | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Motta, Agahta Dos Santos | | | 1197 | BRA | 0.50 | 1 | -0.16 | 40 | -6.40 | | | Nazario Sebastiao, Mariani | | | 1410 | BRA | 0.00 | 1 | -0.37 | 40 | -14.80 | | | Turci, Vivian Da Silva | | | 1344 | BRA | 0.00 | 1 | -0.46 | 40 | -18.40 | | | Biazon, Heloise De Oliveira | | | 1201 | BRA | 1.00 | 1 | 0.35 | 40 | 14.00 | |
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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