Individual Calculations August 2012
 Dudzik, Lukasz  Total change: -0.30  Rating chartPersonal card
 XXII Ogolnopolski Kolonijno-Wypoczynkowy Turniej Szachowy - Open B Rudnik nad Sanem POL 2012-07-01
RcRownchangeKK*chgGame
 1650 1781 4.00 6 -0.01 30 -0.30 
  Wasik, Roman 1630 POL1.0010.30309.00 
  Bartoszek, Michal 1732 POL0.501-0.0730-2.10 
  Burdzy, Joanna 1541 POL1.0010.20306.00 
  Molenda, Marcin 1797 POL0.001-0.4830-14.40 
  Mrozinski, Mateusz 1557 POL1.0010.22306.60 
  Jastrzebski, Lukasz 1645 POL0.501-0.1830-5.40 

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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