|
Individual Calculations January 2022 |
|
|
|
| Farias, Sergio Luiz Cardoso Total change: -80.60 | |   |
|
| Panamerican Amateur Chess Championship 2021 Under 1700 Open | Timbo SC | BRA | 2021-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1285 | 1537 | 3.00 | 9 | -4.03 | 20 | -80.60 | |
|  Takano Ito, Raphael Kenzo | | | 1137 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Sampaio, Andre Luiz | | | 1649 | BRA | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Da Silva, Kauan Salvagni Teles | | | 1137 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Campagnolo, Bruna | | | 1363 | BRA | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Do Amaral Vailant, Helena Kether | | | 1467 | BRA | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Nones, Vinicius Gabriel | | | 1144 | BRA | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Ferreira, Erico Oliveira | | | 1264 | BRA | 0.00 | 1 | -0.83 | 20 | -16.60 | | | Sarda, Joao Sada | | | 1215 | BRA | 0.00 | 1 | -0.87 | 20 | -17.40 | | | Thurow, Jennifer | | | 1191 | BRA | 1.00 | 1 | 0.11 | 20 | 2.20 | | | * 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) | | |
|
