Rapid: Individual Calculations January 2024
 Silva, Nirvaan  Total change: 31.60  Rating chartPersonal card
 13. Xadrez na Fabrica da Polvora 2023 Barcarena POR 2023-11-01
RcRownchangeKK*chgGame
 1468 1211 1.00 3 0.27 40 10.80 
  Ferreira, Nuno David De Oliveira 1638 POR0.001-0.0740-2.80 
  Silva, Vicente Paulos 1154 POR1.0010.424016.80 
  Alves, Luis Miguel 1613 POR0.001-0.0840-3.20 

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)
 
 14. Xadrez na Fabrica da Polvora 2023 Barcarena POR 2023-12-17
RcRownchangeKK*chgGame
 1326 1150 2.00 5 0.52 40 20.80 
  Fernandes, Fabio Mil-Homens 1556 POR0.001-0.0840-3.20 
  Guedes, Rui Pedro Dos Santos 1014 POR1.0010.324012.80 
  Mauricio, Guilherme 1423 POR0.001-0.1740-6.80 
  Mikhailova, Milana 1343 RUS1.0010.754030.00 
  Mauricio, Goncalo 1296 POR0.001-0.3040-12.00 

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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