Individual Calculations July 2017
 Taghizadeh, Rayan  Total change: 6.20  Rating chartPersonal card
 10th New York International - Championship New York, New York USA 2017-06-21
RcRownchangeKK*chgGame
 2290 2351 5.50 9 0.31 20 6.20 
  Miyasaka, Matthew S 2052 USA1.0010.15203.00 
  Zherebukh, Yaroslav g2642 USA0.001-0.1520-3.00 
  Lee, Megan wm2077 USA1.0010.17203.40 
  Jacobson, Brandon c2210 USA0.001-0.6920-13.80 
  Forman, Gary R 2260 USA1.0010.38207.60 
  Bonin, Jay R m2263 USA1.0010.38207.60 
  Colas, Joshua f2369 USA0.5010.03200.60 
  Miyasaka, Marcus M f2197 USA0.501-0.2120-4.20 
  Popilski, Gil g2544 ISR0.5010.25205.00 

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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