Individual Calculations July 2008
 Lapaj, Mateusz  Total change: -10.95  Rating chartPersonal card
 V Miedzynarodowy Turniej Juniorow "O Puchar Ziemii Opolskiej" Pokrzywna POL 2008-04-29
RcRownchangeKK*chgGame
 1812 1763 1.50 5 -0.73 15 -10.95 
  Sosovicka, Matej 1782 SVK0.001-0.4715-7.05 
  Orzechowski, Michal 1669 POL1.0010.37155.55 
  Kowalczyk, Pawel 2075 POL0.001-0.1415-2.10 
  Smolka, Marcin 1831 POL0.5010.09151.35 
  Klimek, Marcin 1704 POL0.001-0.5815-8.70 

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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