Individual Calculations May 2013
 Duszenko, Michal  Total change: 15.90  Rating chartPersonal card
 4th Lower Silesian Ligue 2012/2013 Lower Silesia POL 2012-10-21
RcRownchangeKK*chgGame
 1694 1848 8.50 11 1.06 15 15.90 
  Maczka, Miroslawa 1591 POL1.0010.18152.70 
  Nowak, Kamil 1674 POL1.0010.27154.05 
  Molenda, Mikolaj 1448  * POL1.0010.08151.20 
  Kawaler, Adam 1570 POL1.0010.17152.55 
  Cybulski, Marek 1707 POL1.0010.31154.65 
  Murawski, Eugeniusz 1985 POL1.0010.681510.20 
  Korpalski, Maciej 1567 POL1.0010.16152.40 
  Wolska, Marta 1606 POL1.0010.20153.00 
  Helaszek, Edward 2059 POL0.5010.27154.05 
  Kalinowska, Karolina 1480 POL0.001-0.9015-13.50 
  Somyk, Marcin 1947 POL0.001-0.3615-5.40 
 * 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)
 

 

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