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Individual Calculations February 2024 |
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| Costa Neto, Luis Antonio Total change: -52.80 | |   |
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| X Floripa Chess Open 2024 | Florianopolis SC | BRA | 2024-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1539 | 1415 | 1.50 | 6 | -1.32 | 40 | -52.80 | |
|  Costa, Flavio Luis Cesar | | | 1994 | BRA | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Dos Santos Dutra, Fernando Junior | c | | 2262 | BRA | 0.00 | 1 | 0.00 | 40 | 0.00 | |  Lisboa, Maria Eduarda Mazzaroppi | | | 1082 | BRA | 0.00 | 1 | -0.88 | 40 | -35.20 | | | Leith Acosta, Marcelo Alejandro | | | 1207 | PAR | 0.50 | 1 | -0.27 | 40 | -10.80 | | | Kortmann, Pedro Reck | | | 1150 | BRA | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Carmo, Jose Arlindo | | | 1541 | BRA | 0.00 | 1 | -0.33 | 40 | -13.20 | |
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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