Rapid: Individual Calculations October 2017
 Branco, Joao Carlos Fernandes  Total change: 2.00  Rating chartPersonal card
 CN Amador Semi-Rapidas 2016-2017 - U1600 Gaia POR 2017-09-24
RcRownchangeKK*chgGame
 1352 1501 3.50 5 0.10 20 2.00 
  Pacheco, Joao Pedro Lima 1140 POR1.0010.10202.00 
  Ralha, Jose Domingos Salazar 1270 POR1.0010.21204.20 
  Silva, Daniel Frederico V 1381 POR0.501-0.1620-3.20 
  Brandao, Alvaro Sousa 1532 POR1.0010.542010.80 
  Silva, Pedro Gil Ferreira Da 1438 POR0.001-0.5920-11.80 

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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