Individual Calculations July 2009
 Gladysz, Jakub  Total change: 10.75  Rating chartPersonal card
 POL Boys Championship U-12 Leba POL 2009-03-14
RcRownchangeKK*chgGame
 1688 1547 3.00 8 0.43 25 10.75 
  Czajkowski, Adam 1756 POL0.5010.27256.75 
  Kulas, Szymon 1897 POL0.001-0.1125-2.75 
  Wyszomirski, Krzysztof 1656 POL1.0010.652516.25 
  Karpacz, Piotr 1640 POL0.001-0.3725-9.25 
  Bronsztejn, Wojciech 1668 POL0.001-0.3425-8.50 
  Szeglowski, Tomasz 1585 POL1.0010.552513.75 
  Szulc, Krzysztof 1625 POL0.5010.11252.75 
  Czerw, Dawid 1675 POL0.001-0.3325-8.25 

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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