Individual Calculations May 2014
 Bukwa, Jaroslaw  Total change: 28.20  Rating chartPersonal card
 Wielkopolska Liga Seniorow - IV Liga grupa B 2013/2014 Wielkopolska POL 2013-12-08
RcRownchangeKK*chgGame
 1726 1942 8.50 9 1.88 15 28.20 
  Struglinski, Zenon 1613 POL1.0010.12151.80 
  Niezgodka, Adam 1542  * POL1.0010.08151.20 
  Cenkier, Robert 1957 POL1.0010.52157.80 
  Oleksy, Krzysztof 1859 POL1.0010.39155.85 
  Przerwa, Sebastian 1600 POL1.0010.12151.80 
  Rosik, Jakub 1844 POL0.501-0.1315-1.95 
  Kaminski, Piotr 1542  * POL1.0010.08151.20 
  Bazant, Tomasz 1552 POL1.0010.09151.35 
  Pieprzka, Przemyslaw 2022 POL1.0010.61159.15 
 * 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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