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Individual Calculations January 2022 |
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| Zimmermann, Kleber Renato P. Total change: -51.40 | |   |
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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 |
| 1745 | 1920 | 4.00 | 9 | -2.57 | 20 | -51.40 | |
|  Ferreira, Jose Carlos | c | | 1748 | BRA | 0.00 | 1 | -0.73 | 20 | -14.60 | |  Boabaid, Jorge Alberto Duardes | c | | 1705 | BRA | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Bisesar, Maycon Da Costa | | | 1773 | BRA | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Dias, Matheus Nunes | | | 1701 | BRA | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Mobaier, Sergio | | | 1804 | BRA | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Martins De Aguiar, Marina | | | 1772 | BRA | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Feller, Gabriela Luisa Vicente | | | 1783 | BRA | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Messias, Jose Vitor Lamosa Prado | | | 1702 | BRA | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Vieira, Alexandre Letizio | | | 1713 | BRA | 0.50 | 1 | -0.27 | 20 | -5.40 | |
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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