Individual Calculations August 2019
 Matikozian, Andranik  Total change: -15.10  Rating chartPersonal card
 1st Los Angeles Summer Norm Championship Los Angeles, California USA 2019-07-14
RcRownchangeKK*chgGame
 2199 2407 4.50 8 -1.51 10 -15.10 
  Yanayt, Eugene f2274 USA1.0010.32103.20 
  Akopian, Robert 2019 USA1.0010.09100.90 
  Burrows, Brandon 2125 USA0.501-0.3410-3.40 
  Roghani, Arash m2290 IRI0.501-0.1610-1.60 
  Manukian, Garuch 2240 ARM0.501-0.2210-2.20 
  Ondangan, Ruben 2070 USA0.001-0.8810-8.80 
  Kretchetov, Alexander f2216 RUS0.501-0.2510-2.50 
  Wang, Annie fwg2355 USA0.501-0.0710-0.70 

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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