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Individual Calculations January 2022 |
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| Volkmann, Andre Jordi Total change: 36.80 | |   |
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| Panamerican Amateur Chess Championship 2021 Under 2300 Open | Timbo SC | BRA | 2021-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2031 | 2060 | 6.50 | 9 | 1.84 | 20 | 36.80 | |
|  Timossi, Lucas Jose Santiago | | | 1660 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Gauche, Charles | f | | 2255 | BRA | 1.00 | 1 | 0.75 | 20 | 15.00 | | | Cordeiro, Marco Aurelio Zaror | | | 2152 | BRA | 1.00 | 1 | 0.63 | 20 | 12.60 | | | Caetano, Ryan Wesley Da Costa | f | | 2226 | BRA | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Piccoli, Lucas Fonseca | | | 2065 | BRA | 0.00 | 1 | -0.49 | 20 | -9.80 | | | Lage, Pedro Ferreira | | | 2129 | BRA | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Rodrigues Mota, Romulo Cardoso S | | | 2027 | BRA | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Melo, Igor De Souza | | | 1718 | BRA | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Piekarski, Atila Balzer | | | 2044 | BRA | 1.00 | 1 | 0.48 | 20 | 9.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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