Individual Calculations July 2012
 Gajzner, Ryszard  Total change: -16.50  Rating chartPersonal card
 Druzynowe Mistrzostwa Wojewodztwa Slaskiego Sezonu 2012 - seniorzy Wojewodztwo Slaskie POL 2012-02-19
RcRownchangeKK*chgGame
 1885 1754 1.50 6 -0.55 30 -16.50 
  Leczycki, Pawel 2021 POL0.001-0.1830-5.40 
  Sitek, Dawid 1722 POL1.0010.463013.80 
  Bobecki, Tadeusz 1838 POL0.001-0.3830-11.40 
  Ptaszek, Piotr 1682 POL0.001-0.6030-18.00 
  Matlak, Marcin 2003 POL0.001-0.1930-5.70 
  Waruga, Wojciech 2042 POL0.5010.343010.20 

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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