Individual Calculations February 2020
 Morshedi, Ali  Total change: 15.80  Rating chartPersonal card
 LACC - 2nd Los Angeles Winter GM-IM Norm FIDE Los Angeles, California USA 2020-01-17
RcRownchangeKK*chgGame
 2296 2224 4.50 9 0.79 20 15.80 
  Manukyan, Garouch 2197 ARM0.001-0.5420-10.80 
  Matikozyan, Andranik m2380 ARM0.5010.21204.20 
  Daggupati, Balaji f2311 USA0.5010.12202.40 
  Mista, Aleksander g2582 POL0.001-0.1020-2.00 
  Chen, Jonathan 2139 USA1.0010.38207.60 
  Ramazian, Arshak f2219 ARM1.0010.49209.80 
  Burrows, Brandon f2315 USA1.0010.622012.40 
  Peters, Jack m2287 USA0.001-0.4120-8.20 
  Kretchetov, Alexandre f2238 RUS0.5010.02200.40 

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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