Blitz: Individual Calculations October 2017
 Branco, Joao Carlos Fernandes  Total change: 37.60  Rating chartPersonal card
 CN Amador Rapidas 2016-2017 - U1600 Gaia POR 2017-09-24
RcRownchangeKK*chgGame
 1397 1479 5.50 6 1.88 20 37.60 
  Lomba, Lucas 1196 POR1.0010.16203.20 
  Ribeiro, Rodrigo 1331 POR1.0010.30206.00 
  Ribeiro, Gustavo 1435 POR1.0010.44208.80 
  Soares, Wilson Joel 1491 POR1.0010.522010.40 
  Santos, Rita Alexandra L Silva 1565 POR1.0010.622012.40 
  Silva, Daniel Frederico V 1364 POR0.501-0.1620-3.20 

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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