Individual Calculations July 2009
 Karski, Lukasz  Total change: -2.10  Rating chartPersonal card
 Mistrzostwa Polski Juniorów do 18 lat w szachach Chotowa POL 2009-03-28
RcRownchangeKK*chgGame
 2028 1963 4.00 10 -0.14 15 -2.10 
  Plonczak, Dominik 2148 POL0.001-0.2615-3.90 
  Hanusek, Sebastian 1996 POL0.001-0.4515-6.75 
  Janus, Przemyslaw 2054 POL0.5010.12151.80 
  Zwarycz, Milosz 1724 POL1.0010.20153.00 
  Grudzien, Piotr 1965 POL0.5010.00150.00 
  Szybka, Andrzej 1935 POL1.0010.46156.90 
  Smola, Michal 2203 POL0.001-0.2015-3.00 
  Goluch, Piotr 2027 POL0.5010.09151.35 
  Kowalski, Lukasz 2082 POL0.5010.16152.40 
  Markowski, Piotr 2148 POL0.001-0.2615-3.90 

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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