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Individual Calculations February 2024 |
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| Hataby, Raed Total change: -45.40 | |   |
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| X Floripa Chess Open 2024 | Florianopolis SC | BRA | 2024-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1699 | 1888 | 4.00 | 9 | -2.27 | 20 | -45.40 | |
|  Born, Ary | | | 1249 | BRA | 1.00 | 1 | 0.01 | 20 | 0.20 | |  Gemy, Jose Daniel | m | | 2329 | BOL | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Moreira, Everaldo Bonifacio | | | 1541 | BRA | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Coutinho, Lucas Buss Soares | | | 1488 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Zampronha, Wladimir Camilo | | | 2121 | BRA | 0.00 | 1 | -0.21 | 20 | -4.20 | | | De Souza, Joao Francisco Biz | | | 1523 | BRA | 0.00 | 1 | -0.90 | 20 | -18.00 | | | Calcada, Henrique Galvan | | | 1672 | BRA | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Dias, Matheus Nunes | | | 1684 | BRA | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Ramazzotte, Maicon Zilli | | | 1682 | BRA | 0.00 | 1 | -0.76 | 20 | -15.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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