Rapid: Individual Calculations April 2016
 Varghese, Joice  Total change: 3.80  Rating chartPersonal card
 10th Kuwait Rapid Chess Championship 2016 Kuwait KUW 2016-03-11
RcRownchangeKK*chgGame
 1817 1519 1.00 5 0.19 20 3.80 
  Shehab, Ibrahim 1919  * KUW0.001-0.0820-1.60 
  Attwood, James 1919  * AUS0.001-0.0820-1.60 
  Nanthalathu, Ebin 1668 FID1.0010.702014.00 
  Alali, Sami A 1819 KSA0.001-0.1520-3.00 
  Nader, Islam 1759 EGY0.001-0.2020-4.00 
 * 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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