Rapid: Individual Calculations August 2023
 Fares, Hussein  Total change: -26.20  Rating chartPersonal card
 Adha Open Tournament By Riyadi club Beirut LBN 2023-06-25
RcRownchangeKK*chgGame
 1442 1489 3.00 5 0.19 20 3.80 
  Saliba, Karl 1088 LBN0.501-0.4220-8.40 
  Salman, Fatima 1122 LBN1.0010.10202.00 
  Boulos, Paul 1982 FRA0.001-0.0420-0.80 
  Chamoun, Elias 1391 LBN1.0010.37207.40 
  Haidar, Wassim 1626 LBN0.5010.18203.60 

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)
 
 Keshmat Summer Rapid Chess Tournament 2023 Beirut LBN 2023-07-23
RcRownchangeKK*chgGame
 1202 1489 1.00 3 -1.50 20 -30.00 
  El Khatib , Ali .m 1146 LBN0.001-0.8820-17.60 
  Ghazal, Mohamad Al Habib 1158 LBN0.001-0.8820-17.60 
  Beaini, Peter 1301 LBN1.0010.26205.20 

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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