Individual Calculations July 2010
 Wrabel, Antoni  Total change: -1.95  Rating chartPersonal card
 78th YMCA Spring 2010-A Warszawa POL 2010-04-09
RcRownchangeKK*chgGame
 1766 1844 6.50 11 -0.13 15 -1.95 
  Bernacki, Gabriel 1839 POL0.501-0.0115-0.15 
  Chmielewska, Joanna 1734 POL0.501-0.1515-2.25 
  Starczewska, Malgorzata 1819 POL0.501-0.0315-0.45 
  Prazmowski, Bartosz 1862 POL0.001-0.4715-7.05 
  Wilczynski, Adam 1746 POL0.501-0.1315-1.95 
  Safanowski, Tomasz 1791 POL1.0010.43156.45 
  Kwiek, Janusz 1771 POL0.501-0.1015-1.50 
  Bartczak, Hanna 1651 POL1.0010.25153.75 
  Pazderska, Magdalena 1742 POL1.0010.36155.40 
  Janion, Ludwik 1834 POL1.0010.49157.35 
  Jarmula, Lukasz 1634 POL0.001-0.7715-11.55 

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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