Individual Calculations May 2011
 Glapa, Anna  Total change: -1.50  Rating chartPersonal card
 Wielkopolska Liga Seniorów - IV Liga grupa A woj. Wielkoposkie POL 2010-11-28
RcRownchangeKK*chgGame
 1440 1438 1.50 2 0.50 25 12.50 
  Brewka, Emilia 1354 POL1.0010.38259.50 
  Jarmuzek, Karolina 1525 POL0.5010.12253.00 

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)
 
 Wielkopolska Liga Juniorów - III Liga woj. Wielkoposkie POL 2011-02-26
RcRownchangeKK*chgGame
 1799 1438 0.00 2 -0.21 25 -5.25 
  Majas, Piotr 1759 POL0.001-0.1325-3.25 
  Kamecki, Mateusz 1838  * POL0.001-0.0825-2.00 
 * 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)
 
 Mistrzostwa Polski Juniorek do 12 lat 2011 Mielno POL 2011-03-19
RcRownchangeKK*chgGame
 1504 1465 1.00 3 -0.35 25 -8.75 
  Dwilewicz, Katarzyna 1574 POL0.001-0.3525-8.75 
  Murawko, Julia 1526 POL0.001-0.4225-10.50 
  Kozubal, Aleksandra 1411 POL1.0010.422510.50 

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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