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Individual Calculations February 2024 |
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| Pereira, Francisco Neris Total change: -27.20 | |   |
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| X Floripa Chess Open 2024 | Florianopolis SC | BRA | 2024-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1416 | 1475 | 4.00 | 9 | -1.36 | 20 | -27.20 | |
|  Becker, Rogerio Sperb | | | 2114 | BRA | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Makowski, Silvia Cristina | | | 1075 * | BRA | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Santos, Caua Lopes | | | 1289 | BRA | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Marques, Melissa Da Costa | | | 1111 | BRA | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Pimenta, Elisandro Da Silva | | | 1829 | BRA | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Bandeira, Ricardo Cesar Dos Santo | | | 1161 | BRA | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Perondi, Rodolfo Antonio | | | 1840 | BRA | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Orsini, Cesar Oliveira | | | 1151 | BRA | 0.00 | 1 | -0.87 | 20 | -17.40 | | | Fraga, Sofia Carneiro | | | 1174 | BRA | 1.00 | 1 | 0.15 | 20 | 3.00 | | | * 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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