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Individual Calculations February 2020 |
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| Arndt, Claudio Felipe Total change: 30.80 | |   |
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| VI Floripa Chess Open 2020 Aberto do Brasil | Florianopolis SC | BRA | 2020-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1868 | 1728 | 5.00 | 10 | 1.54 | 20 | 30.80 | |
|  Sabadin, Rosan | | | 1412 | BRA | 1.00 | 1 | 0.13 | 20 | 2.60 | |  Custodio, Leandro | | | 1994 | BRA | 0.50 | 1 | 0.32 | 20 | 6.40 | | | Portes Junior, Dirceu Atanazio | | | 1969 | BRA | 1.00 | 1 | 0.80 | 20 | 16.00 | | | Fiaes, Mario Henrique Andrade | | | 2126 | BRA | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Antunes, Luciano Justi | | | 2061 | BRA | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Da Silva, Paolo Ghiu M. Rego | | | 2128 * | BRA | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Volkmann, Andre Jordi | | | 2040 | BRA | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Araujo, Everson De Moura | | | 1958 | BRA | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Moretto, Heitor Frainer | | | 1498 | BRA | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Calcada, Lucas Galvan | | | 1496 | BRA | 1.00 | 1 | 0.21 | 20 | 4.20 | | | * 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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