Individual Calculations July 2017
 Kumor, Lukasz  Total change: -24.80  Rating chartPersonal card
 Spring in Krakow International Chess Championship of Malopolska Division A Krakow POL 2017-06-15
RcRownchangeKK*chgGame
 2062 2100 2.50 7 -1.24 20 -24.80 
  Czyzykiewicz, Rafal 1782 POL1.0010.13202.60 
  Kowalski, Igor 2232 POL0.5010.18203.60 
  Nesteretz, Anatoliy m2411 UKR0.001-0.1420-2.80 
  Weissbein, Thomas 2211 POL1.0010.652013.00 
  Rozycki, Bartlomiej 2130 POL0.001-0.4620-9.20 
  Malinowski, Damian 1965 POL0.001-0.6820-13.60 
  Klementys, Jerzy 1706 POL0.001-0.9220-18.40 

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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