Individual Calculations July 2017
 Wyrzykowska, Aleksandra  Total change: -19.20  Rating chartPersonal card
 Open Polish Championship of kulturehouses and other'2017 Bydgoszcz POL 2017-06-16
RcRownchangeKK*chgGame
 1360 1340 2.00 5 -0.48 40 -19.20 
  Darowicki, Mariusz 1740  * POL0.001-0.0840-3.20 
  Lesniak, Kacper 1158 POL0.001-0.7440-29.60 
  Straszewski, Tomasz 1672 POL0.001-0.1240-4.80 
  Lesniak, Angelika 1216 POL1.0010.334013.20 
  Rosinski, Jan 1015 POL1.0010.13405.20 
 * 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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