Rapid: Individual Calculations August 2023
 Usta, Abdul Rahman  Total change: 0.00  Rating chartPersonal card
 Adha Open Tournament By Riyadi club Beirut LBN 2023-06-25
RcRownchangeRpKK*chgGame
 1304 0 1.00 6 0.00 1031   0.00 
  Hamadeh, Sally 1281 LBN0.0010.00 0.00 
  Boukhari, Ahmad 1311 LBN1.0010.00 0.00 
  Fares, Hussein 1489 LBN0.0010.00 0.00 
  Talayieh, Rawad 1257 LBN0.0010.00 0.00 
  Rahal, Serge 1285 LBN0.0010.00 0.00 
  Temraz, Samer 1202 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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