Individual Calculations October 2017
 Castro, Joao Pedro  Total change: 28.00  Rating chartPersonal card
 CN Amador 2016-2017 - U1600 Gaia POR 2017-09-20
RcRownchangeKK*chgGame
 1381 1478 4.50 5 1.40 20 28.00 
  Pacheco, Joao Daniel Barbosa 1166 POR1.0010.14202.80 
  Camelo, Joao 1347 POR1.0010.32206.40 
  Marrios, Ruben 1370 POR1.0010.35207.00 
  Silva, Daniel Frederico V 1432 POR0.501-0.0620-1.20 
  Marinho, Antonio Pedro 1590 POR1.0010.652013.00 

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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