Individual Calculations August 2015
 Taghizadeh, Rayan  Total change: -6.00  Rating chartPersonal card
 43rd Annual World Open Arlington, Virginia USA 2015-07-01
RcRownchangeKK*chgGame
 2192 2160 4.00 9 -0.15 40 -6.00 
  Zapata, Alonso g2443 COL0.001-0.1640-6.40 
  Delmonico, Nils 1912 SUI1.0010.19407.60 
  Gurbanov, Andrei f2388 ISR0.5010.294011.60 
  Wang, Richard m2361 CAN0.001-0.2440-9.60 
  Nieto, Guillermo Luigui Ubaldo 2023 COL1.0010.324012.80 
  Zhang, Yuanchen f2295 CAN0.001-0.3240-12.80 
  Turgut, Tansel f2305 TUR0.001-0.3140-12.40 
  Tang, Arthur 2008 USA0.501-0.2040-8.00 
  Leker Locker, Maor 1993 USA1.0010.284011.20 

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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