Individual Calculations September 2010
 Kaczkowski, Maciej  Total change: 35.25  Rating chartPersonal card
 Turniej Pierwszej Szansy - C11 Lazy POL 2010-06-27
RcRownchangeKK*chgGame
 1557 1403 2.00 2 1.41 25 35.25 
  Lisowski, Adam 1601 POL1.0010.762519.00 
  Wisniewski, Michal 1513 POL1.0010.652516.25 

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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