Individual Calculations May 2010
 Siedlanowski, Lukasz  Total change: 2.40  Rating chartPersonal card
 Indywidualne Mistrzostwa Wojewodztwa Lubelskiego Juniorow Lublin POL 2010-04-23
RcRownchangeKK*chgGame
 1697 1757 2.50 4 0.16 15 2.40 
  Kielbasa, Artur 1546 POL0.501-0.2715-4.05 
  Lipski, Tadeusz 2071 POL1.0010.861512.90 
  Krasowski, Piotr 1686 POL0.001-0.6015-9.00 
  Bednarczyk, Sylwester 1484 POL1.0010.17152.55 

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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