Individual Calculations January 2022 |
|
|
De Abreu, Vinicius Lindoso Total change: -72.40 | | |
|
Panamerican Amateur Chess Championship 2021 Under 1700 Open | Timbo SC | BRA | 2021-12-01 |
Rc | Ro | w | n | change | K | K*chg | Game |
1356 | 1581 | 5.00 | 9 | -1.81 | 40 | -72.40 | |
| Sarda, Joao Sada | | | 1215 | BRA | 1.00 | 1 | 0.10 | 40 | 4.00 | | Da Costa, Mariana Nara Santana | | | 1256 | BRA | 1.00 | 1 | 0.13 | 40 | 5.20 | | Montiel Caceres, Helen | | | 1617 | PAR | 0.00 | 1 | -0.45 | 40 | -18.00 | | Mathias, Carlos Augusto De C. | | | 1461 | BRA | 0.00 | 1 | -0.66 | 40 | -26.40 | | Silva, Liara Blanco | | | 1328 | BRA | 0.00 | 1 | -0.81 | 40 | -32.40 | | Takano Ito, Raphael Kenzo | | | 1181 * | BRA | 1.00 | 1 | 0.08 | 40 | 3.20 | | Da Silva Neto, Nelson Mauricio | | | 1482 | BRA | 0.00 | 1 | -0.64 | 40 | -25.60 | | Pavao, Wilson | | | 1481 | BRA | 1.00 | 1 | 0.36 | 40 | 14.40 | | Cuco, Gustavo Henrique | | | 1181 * | BRA | 1.00 | 1 | 0.08 | 40 | 3.20 | | * 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) | |
|