Individual Calculations May 2017
 Kozlowska, Marzena  Total change: 25.60  Rating chartPersonal card
 Mistrzostwa sekcji LKS Piast Srem'2017 Srem POL 2017-02-17
RcRownchangeKK*chgGame
 1813 1933 7.00 9 1.12 20 22.40 
  Kozlowski, Tomasz 1866 POL1.0010.41208.20 
  Tomczak, Michal 2048 POL1.0010.662013.20 
  Simon, Marek 1851 POL0.501-0.1120-2.20 
  Wojtkowski, Pawel 1882 POL0.501-0.0720-1.40 
  Janicki, Rafal 1679 POL1.0010.19203.80 
  Kaczmarek, Piotr 1765 POL1.0010.28205.60 
  Wlodarczak, Damian 1701 POL0.001-0.7920-15.80 
  Gorski, Boguslaw 1736 POL1.0010.25205.00 
  Lisiecki, Robert 1785 POL1.0010.30206.00 

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 III Liga Seniorow 2016/2017 Round 10-11 Wojewodztwo Wielkopolska POL 2017-04-09
RcRownchangeKK*chgGame
 1531 1931 2.00 2 0.16 20 3.20 
  Jedras, Adrianna 1531  * POL1.0010.08201.60 
  Wawrzyniak, Weronika 1531  * POL1.0010.08201.60 
 * 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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