Individual Calculations August 2013
 Dmitrenko, Grigory  Total change: -142.80  Rating chartPersonal card
 Ukrenergo open A Lviv UKR 2013-07-01
RcRownchangeKK*chgGame
 1980 2109 0.50 8 -4.76 30 -142.80 
  Butkiewicz, Lukasz m2427 POL0.001-0.1330-3.90 
  Badik, Yaryna 1709  * UKR0.001-0.9230-27.60 
  Goroshkova, Liudmila 2005 UKR0.001-0.6430-19.20 
  Shemyakin, Valeriy 1943 UKR0.001-0.7230-21.60 
  Rastropin, Yuriy 1900 UKR0.001-0.7730-23.10 
  Antoshkiv, Anastasiya 1826 UKR0.001-0.8430-25.20 
  Korman, Roman 1883 UKR0.501-0.2930-8.70 
  Rozhok, Alexey 2147 UKR0.001-0.4530-13.50 
 * 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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