Individual Calculations May 2017
 Leszner, Liliana  Total change: -3.80  Rating chartPersonal card
 Mistrzostwa Polski Seniorow w szachach Ustron POL 2017-04-03
RcRownchangeKK*chgGame
 1876 2059 5.50 8 -0.19 20 -3.80 
  Olszewski, Jerzy 1659  * POL1.0010.08201.60 
  Krawcewicz, Lucyna 1787 POL1.0010.17203.40 
  Pociejowski, Marek 1865 POL0.501-0.2520-5.00 
  Klucznik, Andre 1732 FRA0.501-0.3720-7.40 
  Rapiej, Andrzej 1805 POL1.0010.19203.80 
  Wesolowska, Hanna wf1907 POL1.0010.30206.00 
  Gasik, Piotr 2079 POL0.001-0.4720-9.40 
  Rymaszewski, Dariusz 2176 POL0.5010.16203.20 
 * 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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