Individual Calculations May 2012
 Michalak, Krzysztof  Total change: -11.10  Rating chartPersonal card
 Dru¿ynowe Mistrzostwa KPZSzach w sezonie 2011/2012 III i IV Liga Okrêgowa Region Kujawsko-Pomorski POL 2011-11-06
RcRownchangeKK*chgGame
 1620 1601 2.00 5 -0.37 30 -11.10 
  Kowal, Mieczyslaw 1727 POL0.001-0.3330-9.90 
  Wesolowski, Waldemar 1684 POL0.001-0.3930-11.70 
  Szala, Jan 1445 POL1.0010.29308.70 
  Wisniewski, Szymon 1586 POL0.001-0.5230-15.60 
  Megger, Dawid 1658 POL1.0010.583017.40 

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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