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Individual Calculations February 2019 |
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| Bonvini, Adriana Tonhati Total change: 1.60 | |   |
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| V Floripa Chess Open STD 2019 | Florianopolis SC | BRA | 2019-01-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1698 | 1636 | 3.50 | 8 | 0.08 | 20 | 1.60 | |
|  Borges, Wagner Da Silva | c | | 2036 * | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Maiberg, Wellington Gubiani | | | 1935 | BRA | 0.00 | 1 | -0.15 | 20 | -3.00 | |  Mariot Vaz, Joao Antonio Bertolu | | | 1326 | BRA | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Born, Ary | | | 1338 | BRA | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Dos Santos, Dwlyan Silva | | | 1846 | BRA | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Oliveira, Debora Goncalves | | | 1332 | BRA | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Bracht, Rainer | | | 1878 | BRA | 0.50 | 1 | 0.30 | 20 | 6.00 | | | Vieira, Rodrigo Chagas | | | 1892 | BRA | 1.00 | 1 | 0.81 | 20 | 16.20 | | | * 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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