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Individual Calculations January 2022 |
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| Montiel Caceres, Helen Total change: 8.40 | |   |
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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 |
| 1549 | 1617 | 5.50 | 9 | 0.21 | 40 | 8.40 | |
|  Campagnolo, Bruna | | | 1363 | BRA | 1.00 | 1 | 0.19 | 40 | 7.60 | |  Gomes, Joao Paulo Santos | | | 1521 | BRA | 1.00 | 1 | 0.37 | 40 | 14.80 | | | De Abreu, Vinicius Lindoso | | | 1581 | BRA | 1.00 | 1 | 0.45 | 40 | 18.00 | | | Simas, Breno Matos | | | 1689 | BRA | 0.00 | 1 | -0.40 | 40 | -16.00 | | | Luz, Christian Oliveira | | | 1499 | BRA | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Frohlich, Mateus Henrique | | | 1559 | BRA | 0.00 | 1 | -0.58 | 40 | -23.20 | | | Moretto, Heitor Frainer | | | 1531 | BRA | 0.50 | 1 | -0.12 | 40 | -4.80 | | | Carneiro, Breno B. De Siqueira | | | 1587 | BRA | 1.00 | 1 | 0.46 | 40 | 18.40 | | | Ferreira, Angelo Augusto Pacheco | | | 1614 | BRA | 0.00 | 1 | -0.50 | 40 | -20.00 | |
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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