Individual Calculations July 2012
 Gorzkiewicz, Marta  Total change: -18.45  Rating chartPersonal card
 Mistrzostwa Polski Nauczycieli 2012 Krakow POL 2012-06-07
RcRownchangeKK*chgGame
 1836 1809 2.50 8 -1.23 15 -18.45 
  Szymczak, Rafal 2047 POL0.001-0.2015-3.00 
  Michalik, Marek 1893 POL0.001-0.3815-5.70 
  Kreft, Wojciech 1564 POL0.501-0.3015-4.50 
  Beker, Cezary 1833 POL1.0010.53157.95 
  Labus, Zbigniew 1964 POL0.001-0.2915-4.35 
  Berek, Michal 1579 POL1.0010.21153.15 
  Kumor, Lukasz 2106 POL0.001-0.1515-2.25 
  Staroniewicz, Janusz 1701 POL0.001-0.6515-9.75 

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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