Individual Calculations August 2019
 Worek, Joanna  Total change: -5.00  Rating chartPersonal card
 12th International Open Palaiochora 2019 - Group A Palaiochora Crete GRE 2019-07-13
RcRownchangeKK*chgGame
 2178 2313 5.00 8 -0.25 20 -5.00 
  Tzouvelekis, Ioannis 1921 GRE1.0010.08201.60 
  Grapsa, Georgia wf2038 GRE0.001-0.8320-16.60 
  Georgakopoulos, Nikolaos K. 2032 GRE1.0010.16203.20 
  Apanasenok, Alexander 2202 RUS0.001-0.6520-13.00 
  Mavrikakis, Georgios 2022 GRE1.0010.15203.00 
  Chatzieleftheriou, Andreas 2208 GRE1.0010.36207.20 
  Zubarev, Alexander g2473 UKR1.0010.712014.20 
  Svetushkin, Dmitry g2528 MDA0.001-0.2320-4.60 

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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