Rapid: Individual Calculations February 2024
 Tacuchian, Marcelo Oliveira  Total change: -15.60  Rating chartPersonal card
 CN Semirrapidas Equipas 2023-24 Marinha Grande POR 2024-01-27
RcRownchangeKK*chgGame
 1612 1340 1.00 6 -0.78 20 -15.60 
  Del Prado Rodriguez, Xulio f2303 ESP0.0010.00200.00 
  Costa, Nuno Guilherme R 1395 POR0.001-0.4220-8.40 
  Cruz, Joao (2011) 1109 POR1.0010.21204.20 
  Grade, Jose Fernando 1627 POR0.001-0.1620-3.20 
  Joao, Alexandre 1788 ANG0.001-0.0620-1.20 
  Boas Novas, Fernando 1449 POR0.001-0.3520-7.00 

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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