Individual Calculations October 2014
 Nawrocki, Karol  Total change: -29.20  Rating chartPersonal card
 Obra Lato Open 2014 Obra POL 2014-08-27
RcRownchangeKK*chgGame
 1656 1607 2.50 7 -0.73 40 -29.20 
  Jaroch, Pawel 2007  * POL0.001-0.0840-3.20 
  Tomys, Wiktoria 1359 POL1.0010.19407.60 
  Rybakowski, Karol 1863 POL0.001-0.1940-7.60 
  Sobczak, Miroslaw 1938 POL0.001-0.1240-4.80 
  Szelag, Zuzanna 1469 POL0.001-0.6940-27.60 
  Chromicz, Andrzej 1406 POL1.0010.24409.60 
  Klonowski, Arkadiusz 1553 POL0.501-0.0840-3.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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