Individual Calculations January 2011
 Kowalik, Waldemar  Total change: -4.05  Rating chartPersonal card
 V Miedzynarodowy Turniej Szachowy o Puchar Bramy Lubawskiej, Lubawka POL 2010-09-27
RcRownchangeKK*chgGame
 2035 1785 1.00 6 -0.27 15 -4.05 
  Lipien, Wieslaw 2081 POL0.001-0.1515-2.25 
  Lada, Ireneusz 2165 POL0.001-0.0915-1.35 
  Dus, Leszek 1801 POL1.0010.52157.80 
  Jurkowski, Marcin 1979 POL0.001-0.2515-3.75 
  Zminda, Bogdan 2156 POL0.001-0.1015-1.50 
  Kmiecik, Wojciech 2029 POL0.001-0.2015-3.00 

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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