Individual Calculations January 2020 |
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Da Silva Borges, Rodrigo Total change: -31.40 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Regional Sul STD 2019 | Porto Alegre | BRA | 2019-12-13 |
Rc | Ro | w | n | change | K | K*chg | Game |
1868 | 2229 | 2.00 | 4 | -1.57 | 20 | -31.40 | |
| Brandt, Ladir Albano Becker | | | 1829 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | Karoly, Carlos Acacio Gomes | c | | 1856 | BRA | 1.00 | 1 | 0.10 | 20 | 2.00 | | Oliveira, Danyel Angelo Aquino | | | 1959 | BRA | 0.00 | 1 | -0.83 | 20 | -16.60 | | Calsing, Ado | | | 1829 * | BRA | 0.00 | 1 | -0.92 | 20 | -18.40 | | * 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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