Rapid: Individual Calculations August 2023
 Wehbe, Joumana  Total change: 0.00  Rating chartPersonal card
 Keshmat Summer Rapid Chess Tournament 2023 Beirut LBN 2023-07-23
RcRownchangeRpKK*chgGame
 1303 0 1.00 3 0.00 1178   0.00 
  Attieh, Kate 1462 LBN0.0010.00 0.00 
  Diab, Majd 1168 LBN1.0010.00 0.00 
  Abou Deeb, Mark 1280 LBN0.0010.00 0.00 

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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