Rapid: Individual Calculations August 2023
 Mardikian, Marc  Total change: 47.60  Rating chartPersonal card
 Adha Open Tournament By Riyadi club Beirut LBN 2023-06-25
RcRownchangeKK*chgGame
 1377 1229 4.00 8 1.19 40 47.60 
  Chamoun, Elias 1391 LBN0.5010.21408.40 
  Attieh, Kate 1462 LBN1.0010.794031.60 
  Mrad, Charif 1875 LBN0.001-0.0140-0.40 
  Bou Alia, Mohamad 1286 LBN0.5010.08403.20 
  Totonji, Kamal 1269 LBN0.001-0.4440-17.60 
  Itani, Dany 1177 LBN1.0010.434017.20 
  Atayan, Michel 1271 LBN1.0010.564022.40 
  Hamadeh, Sally 1281 LBN0.001-0.4340-17.20 

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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