Individual Calculations February 2016
 Zeng, Chongsheng  Total change: 15.70  Rating chartPersonal card
 Al Ain Classic Chess Championship 2015 Al Ain UAE 2015-12-17
RcRownchangeKK*chgGame
 2567 2530 5.50 9 1.57 10 15.70 
  Wafa, Shrook wg2130  * EGY1.0010.08100.80 
  Areshchenko, Alexander g2677 UKR0.5010.20102.00 
  Anton Guijarro, David g2640 ESP1.0010.65106.50 
  Pashikian, Arman g2606 ARM0.5010.10101.00 
  Rakhmanov, Aleksandr g2640 RUS0.5010.15101.50 
  Kravtsiv, Martyn g2623 UKR1.0010.63106.30 
  Kryvoruchko, Yuriy g2711 UKR0.001-0.2610-2.60 
  Hovhannisyan, Robert g2624 ARM0.001-0.3710-3.70 
  Harutyunian, Tigran K. m2448 ARM1.0010.39103.90 
 * 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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