Individual Calculations January 2019
 Pereira, Andre Marques  Total change: -15.00  Rating chartPersonal card
 Torneio Interno Clube Peoes da Caparica 2018 VN Caparica POR 2018-10-31
RcRownchangeKK*chgGame
 1467 1619 2.00 4 -0.75 20 -15.00 
  Fragoso, Fernando Jose S B L 1317 POR1.0010.15203.00 
  Nuno, Rafael Jorge Pimparel Al 1643 POR1.0010.532010.60 
  Gomes, Jorge Manuel Sousa 1396 POR0.001-0.7820-15.60 
  Amaral, Fernando Luis Pinto S 1510 POR0.001-0.6520-13.00 

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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