Individual Calculations May 2015
 Martins, Abilio Morgado  Total change: -22.40  Rating chartPersonal card
 GXA Inverno 2015 Lisboa POR 2015-03-16
RcRownchangeKK*chgGame
 1605 1508 2.00 7 -0.68 20 -13.60 
  Bravo, Antonio 1851 POR0.001-0.1220-2.40 
  Aguiar, Carlos Alberto Branco L 1837 POR0.001-0.1220-2.40 
  Vila Nova, Reinaldo Herminio Car 1442 POR1.0010.41208.20 
  Fortunato, Antonio Eduardo 1720 POR0.001-0.2320-4.60 
  Mouquinho, Jose Francisco B 1571 POR0.001-0.4120-8.20 
  Lopes, Jose Espirito Santo Corr 1188 POR1.0010.13202.60 
  Gabriel, Agna Solange Videira 1629 POR0.001-0.3420-6.80 

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)
 
 XXVI Taca de Lisboa - r.5 Lisboa POR 2015-04-19
RcRownchangeKK*chgGame
 1559 1513 0.00 1 -0.44 20 -8.80 
  Perpetua, Andre 1559 POR0.001-0.4420-8.80 

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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