Individual Calculations July 2009
 Szymczak, Zbigniew  Total change: -0.70  Rating chartPersonal card
 XII Miedzynarodowy Turniej Szachowy-Open Krynica Zdroj 2009 Krynica POL 2009-04-18
RcRownchangeKK*chgGame
 2140 2290 6.00 9 -0.07 10 -0.70 
  Przybyl, Jozef 1940 POL1.0010.11101.10 
  Relidzynski, Tadeusz 1972 POL1.0010.13101.30 
  Leszner, Liliana wm2145 POL1.0010.31103.10 
  Lagowski, Patryk m2345 POL0.001-0.4210-4.20 
  Szczepaniec, Stanislaw 2136 POL1.0010.29102.90 
  Zezulkin, Jurij g2431 BLR0.001-0.3110-3.10 
  Miroslaw, Michal f2314 POL0.001-0.4710-4.70 
  Ostrowski, Robert 2017 POL1.0010.17101.70 
  Krawcewicz, Lucyna 1959 POL1.0010.12101.20 

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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