Individual Calculations December 2015
 Liao, Yu Hao  Total change: 21.60  Rating chartPersonal card
 FIDE World Youth - Cadets Chess Championships - open U16 Porto Carras - Halkidiki GRE 2015-10-25
RcRownchangeKK*chgGame
 1961 1844 4.50 11 0.54 40 21.60 
  Zapata Charles, Santiago f2244  * ARG0.5010.424016.80 
  Georgiev, Todor 2190 BUL0.001-0.1140-4.40 
  Adar, Idan 2060 ISR0.001-0.2240-8.80 
  Risting, Eivind Olav f2244  * NOR0.001-0.0840-3.20 
  Plaza Reino, Agustin 1544 IRL1.0010.15406.00 
  Birkisson, Bardur Orn 1985 ISL0.001-0.3140-12.40 
  Ali, Abdulaziz 1951 UAE0.001-0.3540-14.00 
  Mouthuy, Jacky-Long 1462 LUX1.0010.09403.60 
  Apap, Titouan 1838 MNC1.0010.494019.60 
  Ashworth, Michael 1936 ENG1.0010.634025.20 
  Winiarski, Mikolaj 2113 POL0.001-0.1740-6.80 
 * 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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