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Individual Calculations February 2021 |
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| Franca Junior, Jairo Total change: 6.80 | |   |
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| VII Floripa Chess Open 2021 | Florianopolis SC | BRA | 2021-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1873 | 1760 | 3.50 | 9 | 0.34 | 20 | 6.80 | |
|  Japiassu, Ricardo De Villa Nova | | | 1999 | BRA | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Florianovitz, Derlei Alex | | | 2065 | BRA | 0.00 | 1 | -0.14 | 20 | -2.80 | |  Monteiro, Helen Ramazzotte | | | 1360 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Alves Da Silva, Thiago | | | 1991 | BRA | 1.00 | 1 | 0.79 | 20 | 15.80 | | | Medeiros Jr, Francisco De Assis | | | 2122 | BRA | 0.50 | 1 | 0.40 | 20 | 8.00 | | | Uczai, Joao Pedro Filimberti | | | 2038 | BRA | 0.00 | 1 | -0.17 | 20 | -3.40 | | | De Moura, Sergio Jovelino | | | 1950 | BRA | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Fuchter, Julia | | | 1403 | BRA | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Cristino, Felipe Borges | | | 1929 | BRA | 0.00 | 1 | -0.28 | 20 | -5.60 | | | * 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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