Blitz: Individual Calculations September 2018
 Ekram, Ahmed  Total change: -8.40  Rating chartPersonal card
 25th Abu Dhabi Int. Chess Festival(Blitz) Abu Dhabi UAE 2018-08-10
RcRownchangeKK*chgGame
 1578 1557 2.50 6 -0.42 20 -8.40 
  De Ramos, Julius f1957  * PHI0.001-0.0820-1.60 
  Kush, Bhautik Vaidya 1157  * IND1.0010.08201.60 
  Loay, Sameer c1957  * JOR0.001-0.0820-1.60 
  Tvisha, Mangesh Shah 1193 IND1.0010.10202.00 
  Zuo, Yifan c1957  * CHN0.001-0.0820-1.60 
  Vishal, Choudary B 1247 IND0.501-0.3620-7.20 
 * 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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