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Individual Calculations January 2022 |
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| Campagnolo, Bruna Total change: 70.00 | |   |
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| Panamerican Amateur Chess Championship 2021 Under 1700 Open | Timbo SC | BRA | 2021-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1543 | 1363 | 4.00 | 8 | 1.75 | 40 | 70.00 | |
|  Montiel Caceres, Helen | | | 1617 | PAR | 0.00 | 1 | -0.19 | 40 | -7.60 | |  Kannenberg, Brayan Kelvin Grether | | | 1095 | BRA | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Farias, Sergio Luiz Cardoso | | | 1537 | BRA | 1.00 | 1 | 0.73 | 40 | 29.20 | | | Ferreira, Angelo Augusto Pacheco | | | 1614 | BRA | 1.00 | 1 | 0.81 | 40 | 32.40 | | | Zaak Saraiva, Victor Romario Alve | | | 1693 | BRA | 1.00 | 1 | 0.88 | 40 | 35.20 | | | Frohlich, Mateus Henrique | | | 1559 | BRA | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Simas, Breno Matos | | | 1689 | BRA | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Bashtavenko, Aleksey | | | 1540 | USA | 0.00 | 1 | -0.27 | 40 | -10.80 | |
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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