Individual Calculations September 2012
 Pozniak, Marcin  Total change: -11.40  Rating chartPersonal card
 DMP II Liga Juniorow Borowice POL 2012-07-21
RcRownchangeKK*chgGame
 1451 1566 3.50 6 -0.38 30 -11.40 
  Wojciechowski, Antoni 1521 POL1.0010.443013.20 
  Smolenski, Filip 1592 POL0.001-0.4630-13.80 
  Komandera, Pawel 1270 POL0.501-0.3530-10.50 
  Modlich, Piotr 1447 POL0.501-0.1630-4.80 
  Szulc, Patrycja 1412 POL1.0010.29308.70 
  Tokarz, Krzysztof 1464 POL0.501-0.1430-4.20 

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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