Individual Calculations August 2015
 Silva, Pedro M B A Andrade  Total change: -3.20  Rating chartPersonal card
 GXA Verao 2015 Lisboa POR 2015-07-03
RcRownchangeKK*chgGame
 1421 1318 1.00 4 -0.48 40 -19.20 
  Prazeres, Joao Pires 1509 POR0.001-0.2540-10.00 
  Santos, Leonor Sofia 1144 POR1.0010.274010.80 
  Martins, Abilio Morgado 1533 POR0.001-0.2340-9.20 
  Assuncao, Jose Manuel Lopes Mach 1497 POR0.001-0.2740-10.80 

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)
 
 CN Jovens 2014/2015 - U16 Luso POR 2015-07-22
RcRownchangeKK*chgGame
 1422 1318 3.00 7 0.40 40 16.00 
  Carreira, Joao Andre Cortez 1643 POR0.5010.374014.80 
  Guerra, Rui Pedro 1452 POR0.001-0.3240-12.80 
  Peixoto, Joao Paulo 1390 POR1.0010.604024.00 
  Raimundo, Ines Santos 1269 POR0.501-0.0740-2.80 
  Arruda, Daniela 1516 POR0.001-0.2440-9.60 
  Pais, David Seguro Matos F 1181 POR1.0010.324012.80 
  Santos, Pedro Andre Simoes 1500 POR0.001-0.2640-10.40 

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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