Individual Calculations August 2018
 Nyzhnyk, Illia I  Total change: 21.10  Rating chartPersonal card
 46th Annual World Open Philadelphia, Pennsylvania USA 2018-07-04
RcRownchangeKK*chgGame
 2514 2605 7.50 9 2.11 10 21.10 
  Liang, Hairan c2205  * CAN1.0010.08100.80 
  Posthuma, Joshua G 2327 USA1.0010.17101.70 
  Mandizha, Farai m2385 ZIM1.0010.22102.20 
  Swiercz, Dariusz g2663 POL0.5010.08100.80 
  Xiong, Jeffery g2655 USA0.5010.07100.70 
  Rozman, Levy f2417 USA1.0010.26102.60 
  Sevian, Samuel g2624 USA1.0010.53105.30 
  Le, Liem Quang g2728 VIE1.0010.67106.70 
  Shimanov, Alex g2626 RUS0.5010.03100.30 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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