Individual Calculations August 2022
 Hammoud, Nadim  Total change: 12.40  Rating chartPersonal card
 47th Lebanese Chess Championship 2022 Dekweneh-Beirut LBN 2022-07-21
RcRownchangeKK*chgGame
 1850 1835 4.50 8 0.62 20 12.40 
  El Jawich, Amro f2314 LBN0.001-0.0520-1.00 
  Kassar, Paul 1449 LBN1.0010.09201.80 
  Eid, Wissam 1497 LBN1.0010.12202.40 
  Maasarani, Mahmoud 2014 LBN0.5010.23204.60 
  Al Kaoury, Mahdi c2042 LBN0.001-0.2320-4.60 
  Berbari, Imad 1711 LBN1.0010.33206.60 
  Sursock, Sameer f2002 LBN0.001-0.2820-5.60 
  Farhat, Jawad 1773 LBN1.0010.41208.20 

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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