Rapid: Individual Calculations June 2013
 Sakr, Nassim  Total change: -11.20  Rating chartPersonal card
 Mays El Jabal 1st International Rapid Chess Tournament Mays El Jabal LBN 2013-05-25
RcRownchangeKK*chgGame
 2150 2150 1.00 3 -0.56 20 -11.20 
  Sharbel, Marwan 1967 LIB1.0010.26205.20 
  Nosenko, Alexander m2464 UKR0.001-0.1420-2.80 
  Shamieh, Jamal 2019 LIB0.001-0.6820-13.60 

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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