Individual Calculations May 2012
 Marko, Piotr  Total change: 30.60  Rating chartPersonal card
 Lower Silesian Ligues Lower Silesia POL 2011-10-31
RcRownchangeKK*chgGame
 1702 1551 4.50 11 0.86 15 12.90 
  Fratczak, Piotr 1951  * POL0.001-0.0815-1.20 
  Mencfel, Artur 1747 POL1.0010.751511.25 
  Lopusiewicz, Janusz 1951  * POL0.5010.42156.30 
  Lotocki, Adam 1648 POL1.0010.63159.45 
  Wielosz, Jaroslaw 1893 POL0.001-0.1215-1.80 
  Sernecki, Franciszek 1500 POL0.001-0.5715-8.55 
  Frej, Zofia 1465 POL1.0010.38155.70 
  Koza, Stanislaw 1543 POL0.001-0.5115-7.65 
  Dadello, Aleksandra 1826 POL0.001-0.1715-2.55 
  Holownia, Michal 1505 POL1.0010.44156.60 
  Lachowicz, Dominik 1693 POL0.001-0.3115-4.65 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 3 Dolnoslaska Liga Juniorow Karpacz POL 2012-03-30
RcRownchangeKK*chgGame
 1659 1506 3.00 6 1.18 15 17.70 
  Chmielewski, Jakub 1754 POL0.001-0.1915-2.85 
  Borowski, Przemyslaw 1673 POL0.001-0.2815-4.20 
  Koza, Stanislaw 1551 POL1.0010.56158.40 
  Chmielewski, Jakub 1754 POL0.5010.31154.65 
  Koza, Stanislaw 1551 POL0.5010.06150.90 
  Borowski, Przemyslaw 1673 POL1.0010.721510.80 

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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