Rapid: Individual Calculations May 2016
 Zeidan, Mohammad  Total change: -9.80  Rating chartPersonal card
 Lebanese Individual Rapid Chess Championship 2016 Kab Elias LBN 2016-04-10
RcRownchangeKK*chgGame
 1830 1939 2.00 4 -0.49 20 -9.80 
  Asmar, Elie 2030 LIB0.001-0.3820-7.60 
  Sharbel, Marwan 2001 LIB0.5010.09201.80 
  Slaiby, Youssef 1655 LIB0.501-0.3420-6.80 
  Daou, Ziad 1635 LIB1.0010.14202.80 

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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