Rapid: Individual Calculations March 2013
 Najjar, Ahmad  Total change: 2.20  Rating chartPersonal card
 8th Mediterranean Individual Championship - Open Rapid Beirut LBN 2013-01-26
RcRownchangeKK*chgGame
 2119 2272 3.50 5 0.11 20 2.20 
  Hammoud, Nadim 1885 LIB1.0010.09201.80 
  Khechen, Nabil E 2046 LIB1.0010.21204.20 
  Kaouri, Mahdi 2069 LIB1.0010.24204.80 
  Pavlidis, Anastasios f2338 GRE0.001-0.4120-8.20 
  Iyti, Basher m2259 SYR0.501-0.0220-0.40 

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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