Individual Calculations January 2015
 Maciel, Rafael Figueiredo Cast  Total change: 58.80  Rating chartPersonal card
 GXA Jovens 2014 Lisboa POR 2014-12-17
RcRownchangeKK*chgGame
 1426 1236 2.50 4 1.47 40 58.80 
  Cordeiro, Joao Carlos Santos F 1495 POR1.0010.824032.80 
  Rocha, Joao Latino Tavares A 1373 POR1.0010.684027.20 
  Fernandes, Vasco Sousa Costa B 1468 POR0.001-0.2140-8.40 
  Silva, Tiago Alexandre Pinho D 1367 POR0.5010.18407.20 

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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