Individual Calculations December 2015
 Umbetov, Kazybek  Total change: 19.20  Rating chartPersonal card
 FIDE World Youth - Cadets Chess Championships - open U14 Porto Carras - Halkidiki GRE 2015-10-25
RcRownchangeKK*chgGame
 1947 1874 5.00 11 0.48 40 19.20 
  Chetrari, Nikita f2265 MDA0.001-0.0940-3.60 
  Abdurasulov, Maksat 1474  * KGZ1.0010.08403.20 
  Mirzoyan, David 2136 ARM0.001-0.1840-7.20 
  Loutragotis, Paraskevas Pantel 1643 GRE1.0010.21408.40 
  Vanczak, Tamas 2117 HUN0.5010.304012.00 
  Doknjas, Joshua c2104 CAN1.0010.794031.60 
  Engel, Luis 2166 GER0.001-0.1540-6.00 
  Acosta Cubides, Jorian Jared c1999 COL0.001-0.3340-13.20 
  Lamblin, Jean 2110 MNC0.001-0.2040-8.00 
  Lutchman Singh, Karanvir 1671 WLS1.0010.24409.60 
  Kaluarachchi, Achinthya Shamen 1736 SRI0.501-0.1940-7.60 
 * 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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