Individual Calculations May 2011
 Kolodziej, Piotr  Total change: 15.00  Rating chartPersonal card
 XV Turniej Szachowy BOGUSZOWICE-2011 Boguszowice POL 2011-03-14
RcRownchangeKK*chgGame
 1748 1508 2.00 6 0.60 25 15.00 
  Dziodzio, Angelika 1906 POL0.001-0.0825-2.00 
  Szneider, Kazimierz 1872 POL0.001-0.1025-2.50 
  Wodecki, Daniel 1908  * POL0.001-0.0825-2.00 
  Kubiniok, Stanislaw 1654 POL0.001-0.3025-7.50 
  Orlikowska, Walentyna 1427 POL1.0010.39259.75 
  Szurek, Dagmara 1720 POL1.0010.772519.25 
 * 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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