Individual Calculations April 2017
 Martins, Domingos Antonio M  Total change: 24.40  Rating chartPersonal card
 CD Veteranos Lisboa 2017 - S50 Lisboa POR 2017-02-20
RcRownchangeKK*chgGame
 1582 1249 0.00 2 -0.25 20 -5.00 
  Sirgado, Carlos Manuel Ferreira 1591 POR0.001-0.1220-2.40 
  Lages, Duarte Jorge Da Silva 1573 BRA0.001-0.1320-2.60 

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)
 
 GXA Inverno 2017 Lisboa POR 2017-03-06
RcRownchangeKK*chgGame
 1395 1229 3.00 5 1.47 20 29.40 
  Santos, Ruben Jose Melo 1575 POR0.001-0.1120-2.20 
  Fernandes, Jose Palma 1436 POR0.5010.27205.40 
  Lopes, Jose Espirito Santo Corr 1210 POR1.0010.47209.40 
  Maissa, Susana Flora Cesana 1218 POR1.0010.48209.60 
  Maria, Antonio Jose Conceicao 1536 POR0.5010.36207.20 

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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