Blitz: Individual Calculations April 2017
 Wafa, Shahenda  Total change: -31.40  Rating chartPersonal card
 Mrs, Gihan Elsahar Blitz Chess Alexandria EGY 2017-03-18
RcRownchangeKK*chgGame
 1752 1938 2.00 5 -1.57 20 -31.40 
  Tohamy, Abdel Moneem 1538  * EGY0.501-0.4220-8.40 
  Ibrahim, Alaa 1655 EGY1.0010.16203.20 
  El Arousy, Abdul Hameed m2248 EGY0.001-0.1420-2.80 
  Bauomy, Magdy 1676 EGY0.501-0.3220-6.40 
  Hamed, Amro Mohamed 1644 EGY0.001-0.8520-17.00 
 * 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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