Individual Calculations January 2022 |
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Reis, Virginia Lagrange M. Total change: 25.20 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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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 |
1803 | 1699 | 4.50 | 9 | 1.26 | 20 | 25.20 | |
| Maia, Jonathan Cesar | | | 1818 | BRA | 0.50 | 1 | 0.16 | 20 | 3.20 | | Moyses Sobrinho, Elias | | | 1879 | BRA | 0.50 | 1 | 0.24 | 20 | 4.80 | | Araujo, Jacques | | | 1863 | BRA | 0.50 | 1 | 0.22 | 20 | 4.40 | | Jenidarchiche, Douglas Rodrigo | | | 1816 | BRA | 0.00 | 1 | -0.34 | 20 | -6.80 | | Martins De Aguiar, Marina | | | 1772 | BRA | 0.00 | 1 | -0.40 | 20 | -8.00 | | Cordioli, Jairo Ribeiro | | | 1726 | BRA | 1.00 | 1 | 0.54 | 20 | 10.80 | | Bisesar, Maycon Da Costa | | | 1773 | BRA | 0.50 | 1 | 0.10 | 20 | 2.00 | | Vitis Topaz, Manuel | | | 1828 | CHI | 0.50 | 1 | 0.17 | 20 | 3.40 | | Ferreira, Jose Carlos | c | | 1748 | BRA | 1.00 | 1 | 0.57 | 20 | 11.40 | | 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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