Rapid: Individual Calculations August 2023
 Mardikian, Mardig  Total change: -2.00  Rating chartPersonal card
 Adha Open Tournament By Riyadi club Beirut LBN 2023-06-25
RcRownchangeKK*chgGame
 1355 1249 2.50 7 -0.05 40 -2.00 
  Ali Khan, Amani 1387 LBN0.001-0.3140-12.40 
  Khazzaka, Ziad 1149 LBN1.0010.364014.40 
  Atayan, Michel 1271 LBN1.0010.534021.20 
  Hammoudi, Adam 1488 LBN0.001-0.2040-8.00 
  Rahal, Serge 1285 LBN0.5010.05402.00 
  Abou Taam, Fatima 1463 LBN0.001-0.2340-9.20 
  Chalhoub, William 1440 LBN0.001-0.2540-10.00 

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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