Individual Calculations May 2015
 Goncalves, Adriano  Total change: 30.80  Rating chartPersonal card
 2015 World Amateur Chess Championships - Open Porto Carras - Halkidiki GRE 2015-04-14
RcRownchangeKK*chgGame
 1809 1628 3.00 8 0.77 40 30.80 
  Soilemetzidis, Konstantinos 1900 GRE0.001-0.1740-6.80 
  Mohnblatt, Daniel 1845 FRA1.0010.784031.20 
  Kozlowski, Thierry 1913 FRA0.001-0.1640-6.40 
  Tardi, Oscar 1836 FRA0.001-0.2340-9.20 
  Silva, Jorge c1974 COL0.001-0.1140-4.40 
  Kilakos, Dimitrios 1352 GRE1.0010.17406.80 
  Dawson, Alastair 1900 SCO0.001-0.1740-6.80 
  Boer, Jan 1748 NED1.0010.664026.40 

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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