Individual Calculations February 2019
 Taghizadeh, Rayan  Total change: 29.20  Rating chartPersonal card
 Bay Area International Burlingame, California USA 2019-01-01
RcRownchangeKK*chgGame
 2430 2298 4.50 9 1.46 20 29.20 
  Cordova, Emilio g2597 PER0.001-0.1520-3.00 
  Arne, Mike 2124 USA1.0010.27205.40 
  Wang, Kevin m2450 USA1.0010.702014.00 
  Escalante Ramirez, Brian Sebasti m2446 PER0.001-0.3020-6.00 
  Wheeler, Cameron m2417 USA1.0010.662013.20 
  Ruiz Castillo, Joshua Daniel m2459 COL1.0010.712014.20 
  Prohaszka, Peter g2613 HUN0.001-0.1420-2.80 
  Ringoir, Tanguy g2516 BEL0.001-0.2220-4.40 
  Ke, Ivan 2251 USA0.501-0.0720-1.40 

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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