Individual Calculations May 2012
 Dabrowski, Mariusz  Total change: 0.00  Rating chartPersonal card
 WORLD AMATEUR CHESS CHAMPIONSHIP 2012 Porto Carras - Halkidiki GRE 2012-04-16
RcRownchangeRpKK*chgGame
 1778 0 2.00 7 0.00 1620   0.00 
  Benavides Moncayo, Olga 1903 COL0.0010.00 0.00 
  Kirmeir, Andreas 1832 GER1.0010.00 0.00 
  Nicholson, John 1813 IRL0.0010.00 0.00 
  Konya, Attila Sr 1803 HUN0.0010.00 0.00 
  Al Zarooni, Ahmed 1763 UAE0.5010.00 0.00 
  Goldie, Thomas 1565 USA0.5010.00 0.00 
  Sandhya, G 1768 IND0.0010.00 0.00 

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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