Rapid: Individual Calculations August 2023
 Chamoun, Elias  Total change: -28.00  Rating chartPersonal card
 Adha Open Tournament By Riyadi club Beirut LBN 2023-06-25
RcRownchangeKK*chgGame
 1410 1391 1.50 6 -1.40 20 -28.00 
  Mardikian, Marc 1229 LBN0.501-0.2120-4.20 
  Abou Deeb, Mark 1280 LBN0.001-0.6520-13.00 
  Habash, Mohamad 1712 LBN0.001-0.1320-2.60 
  Attieh, Kate 1462 LBN1.0010.602012.00 
  Fares, Hussein 1489 LBN0.001-0.3720-7.40 
  Rahal, Serge 1285 LBN0.001-0.6420-12.80 

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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