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Individual Calculations January 2022 |
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| Da Luz, Fabio Rodolfo Total change: -36.40 | |   |
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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 |
| 1329 | 1381 | 1.00 | 5 | -1.82 | 20 | -36.40 | |
|  Carmo, Jose Arlindo | | | 1637 | BRA | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Ramos, Fernanda Cabreira | | | 1137 | BRA | 0.00 | 1 | -0.80 | 20 | -16.00 | |  Thurow, Jennifer | | | 1191 | BRA | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Kannenberg, Brayan Kelvin Grether | | | 1095 | BRA | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Boutin Neto, Mauro Albano | | | 1587 | BRA | 0.00 | 1 | -0.24 | 20 | -4.80 | |
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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