Individual Calculations July 2012
 Kokoszczynski, Jan  Total change: 41.85  Rating chartPersonal card
 Wiosenny FIDElowiec w Hetmanie Warszawa POL 2012-04-23
RcRownchangeKK*chgGame
 1770 1518 3.00 5 1.98 15 29.70 
  Debowska, Teresa f1866 POL1.0010.891513.35 
  Woloszyn, Piotr 1650 POL1.0010.681510.20 
  Kacprzak, Karol 1764 POL0.5010.31154.65 
  Kwiek, Janusz 1651 POL0.5010.18152.70 
  Sokalski, Daniel 1918  * POL0.001-0.0815-1.20 
 * 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)
 
 IV Turniej Cztery Pory Roku 2011/2012 o Puchar Burmistrza Ursusa - Grupa A Warszawa POL 2012-05-19
RcRownchangeKK*chgGame
 1690 1538 2.50 5 0.81 15 12.15 
  Wrzesinski, Gustaw 1312 POL1.0010.21153.15 
  Kowalski, Igor 1661 POL0.5010.17152.55 
  Kozakow, Mikolaj 1602 POL1.0010.59158.85 
  Pastuszko, Kinga 1938  * POL0.001-0.0815-1.20 
  Gluszko, Monika 1938  * POL0.001-0.0815-1.20 
 * 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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