Individual Calculations December 2015
 Kolka, Dawid  Total change: 28.00  Rating chartPersonal card
 FIDE World Youth - Cadets Chess Championships - open U16 Porto Carras - Halkidiki GRE 2015-10-25
RcRownchangeKK*chgGame
 2007 1869 4.00 10 0.70 40 28.00 
  Perez Garcia, Alejandro f2269  * ESP0.001-0.0840-3.20 
  Chew Lee, Max 2112 AUS0.001-0.2040-8.00 
  Ahn, Hongjin 2054 KOR0.001-0.2640-10.40 
  Doknjas, John c2217 CAN0.001-0.1140-4.40 
  Mouthuy, Jacky-Long 1469  * LUX0.501-0.4240-16.80 
  Marais, Daniel 1674 RSA1.0010.254010.00 
  Birkisson, Bardur Orn 1985 ISL1.0010.664026.40 
  Triger, Ramon 2091 ISR0.5010.284011.20 
  Adar, Idan 2060 ISR1.0010.754030.00 
  Lazov, Toni 2139 MKD0.001-0.1740-6.80 
 * 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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