Individual Calculations October 2017
 Shahil, Dey  Total change: -7.20  Rating chartPersonal card
 World Cadets U-10 Abs Chess Championship 2017 Pocos de Caldas BRA 2017-08-21
RcRownchangeKK*chgGame
 1683 1810 7.00 11 -0.18 40 -7.20 
  Mayta Aiza, Maveric 1410  * BOL1.0010.08403.20 
  Chen, Jonathan 1560 USA1.0010.19407.60 
  Makkar, Rajat c1959 FRA0.5010.20408.00 
  Zhou, Liran 1897 USA0.001-0.3840-15.20 
  Zhong, Kevin c1629 CAN0.501-0.2440-9.60 
  Bai, Changlin 1582 CHN1.0010.21408.40 
  Hoang, Minh Hieu c1606 VIE1.0010.24409.60 
  Dang, Anh Minh 1621 VIE1.0010.254010.00 
  Samadov, Read c1848 AZE0.001-0.4540-18.00 
  Prestia, Frank 1609 USA1.0010.24409.60 
  Dev, Shah c1793 IND0.001-0.5240-20.80 
 * 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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