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Individual Calculations January 2022 |
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| Mangialardo, Tiago Carvalho Total change: 33.60 | |   |
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| Panamerican Amateur Chess Championship 2021 Under 2000 Open | Timbo SC | BRA | 2021-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1836 | 1931 | 6.50 | 9 | 0.84 | 40 | 33.60 | |
|  Martins De Aguiar, Marina | | | 1772 | BRA | 1.00 | 1 | 0.29 | 40 | 11.60 | |  Pavao, Fabio Biasi | | | 1806 | BRA | 0.50 | 1 | -0.17 | 40 | -6.80 | | | Jenidarchiche, Douglas Rodrigo | | | 1816 | BRA | 1.00 | 1 | 0.34 | 40 | 13.60 | | | De Carvalho, Vitor Augusto Poncia | | | 1862 | BRA | 0.50 | 1 | -0.10 | 40 | -4.00 | | | Kim, Thiago | | | 1792 | BRA | 0.00 | 1 | -0.69 | 40 | -27.60 | | | Predebon, Eduardo Angonesi | c | | 1752 | BRA | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Soares, Gustavo Henrique | | | 1910 | BRA | 0.50 | 1 | -0.03 | 40 | -1.20 | | | Silva, Guilherme Henrique De Mora | | | 1925 | BRA | 1.00 | 1 | 0.49 | 40 | 19.60 | | | Correa, Jose Augusto | c | | 1886 | BRA | 1.00 | 1 | 0.44 | 40 | 17.60 | |
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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