Individual Calculations December 2017
 Chen, Richard  Total change: -44.60  Rating chartPersonal card
 World Junior under 20 Championship 2017 Tarvisio ITA 2017-11-12
RcRownchangeKK*chgGame
 2211 2309 4.50 11 -2.23 20 -44.60 
  Xu, Xiangyu m2543 CHN0.001-0.2120-4.20 
  Terryn, Ezra 1987 BEL0.501-0.3720-7.40 
  Piyumantha, M Sasith Nipun f2032 SRI0.501-0.3320-6.60 
  Lindholm, Jere 2064 FIN1.0010.20204.00 
  Vaibhav, Suri g2560 IND0.001-0.1920-3.80 
  Fuentes Parra, Victor Ignacio 2087 CHI1.0010.22204.40 
  Rakotomaharo, Fy Antenaina m2413 MAD0.001-0.3620-7.20 
  Chinguun, Bayaraa c1909  * MGL1.0010.08201.60 
  Peng, Xiongjian 2412 CHN0.001-0.3620-7.20 
  Pang, Tao 2192 CHN0.001-0.6620-13.20 
  De Block, Yordi 2119 BEL0.501-0.2520-5.00 
 * 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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