Individual Calculations January 2011
 Duenzel, Jonas  Total change: -9.45  Rating chartPersonal card
 World Youth Chess Championships 2010 - Open under 16 Porto Carras, Chalkidiki - Greece GRE 2010-10-20
RcRownchangeKK*chgGame
 2085 2117 5.50 11 -0.63 15 -9.45 
  Bok, Benjamin m2453 NED0.5010.38155.70 
  Narayanan, Srinath m2383 IND0.001-0.1815-2.70 
  Ballas, Kleon-Evangelos 1933 GRE0.501-0.2415-3.60 
  Esenbek, Uulu Bakai 1869 KGZ1.0010.19152.85 
  Cori, Jorge g2496 PER0.001-0.0915-1.35 
  Ronka, Erik 1995 FIN0.501-0.1715-2.55 
  Lapidus, Mark 1976 EST0.001-0.6915-10.35 
  Thomas, James 1895 WLS1.0010.22153.30 
  Pastar, Slaven 2001 BIH0.501-0.1615-2.40 
  Kulpruthanon, Thanadon 1956 THA1.0010.29154.35 
  Sakai, Hibiki 1983 JPN0.501-0.1815-2.70 

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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