Individual Calculations June 2013
 Nigmatov, Ortik  Total change: -24.00  Rating chartPersonal card
 WORLD SCHOOL CHESS CHAMPIONSHIPS 2013 - OPEN U13 Porto Carras - Halkidiki GRE 2013-05-07
RcRownchangeKK*chgGame
 1783 2022 5.50 9 -1.60 15 -24.00 
  Zhou, Yang-Jian 1648 ENG1.0010.10151.50 
  Olinici, Emanuel 1852 ROU1.0010.28154.20 
  Bashirli, Nail 1805 AZE0.001-0.7815-11.70 
  Apostolakakis, Konstantinos 1787 GRE0.501-0.2915-4.35 
  Zlatin, Alexander 1793 ISR0.001-0.7915-11.85 
  Huang, Dion 1663 ENG1.0010.10151.50 
  Baterdene, Tsogbayar 1803 MGL1.0010.22153.30 
  Doluweera, Minul Sanjula 1779 SRI1.0010.20153.00 
  Agmanov, Zhandos 1917 KAZ0.001-0.6415-9.60 

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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