Individual Calculations April 2017
 Saraiva, Diogo  Total change: -26.00  Rating chartPersonal card
 CD Jovens Lisboa 2017 Lisboa POR 2017-02-25
RcRownchangeKK*chgGame
 1337 1205 1.00 5 -0.65 40 -26.00 
  Moreira, Simao Chaves 1437 POR0.001-0.2140-8.40 
  Passeiro, Lourenco M Vilarigue 1407 POR0.001-0.2440-9.60 
  Ferreira, Nuno David Oliveira 1307 POR0.001-0.3640-14.40 
  Amaro, Alexandre Cavaco 1165 POR1.0010.444017.60 
  Rocha, Joao Latino Tavares A 1370 POR0.001-0.2840-11.20 

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)
 

 

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