Individual Calculations April 2009
 Pioch, Zygmunt  Total change: -11.55  Rating chartPersonal card
 VII New Year Festival A Koszalin POL 2009-01-17
RcRownchangeKK*chgGame
 2229 2195 3.00 8 -0.77 15 -11.55 
  Turek, Andrzej 2031 POL1.0010.28154.20 
  Malaniuk, Vladimir P g2522 UKR0.001-0.1315-1.95 
  Kanarek, Marcel f2453 POL0.001-0.1815-2.70 
  Adamowicz, Katarzyna 2077 POL0.001-0.6615-9.90 
  Weichhold, Pawel 2133 POL0.501-0.0915-1.35 
  Warmowski, Pawel 2040 POL1.0010.29154.35 
  Sokolowski, Ryszard 2119 POL0.501-0.1015-1.50 
  Malisauskas, Vidmantas g2457 LTU0.001-0.1815-2.70 

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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