Individual Calculations September 2019
 Nyzhnyk, Illya  Total change: -1.20  Rating chartPersonal card
 49th Annual Continental Open Sturbridge, Massachusetts USA 2019-08-14
RcRownchangeKK*chgGame
 2466 2666 6.50 9 -0.12 10 -1.20 
  Zeltsan, Joseph 2293 USA1.0010.10101.00 
  Balakrishnan, Praveen m2433 USA0.501-0.2910-2.90 
  Kiewra, Keaton m2360 USA0.501-0.3610-3.60 
  Sheng, Joshua m2483 USA1.0010.26102.60 
  Zhou, Jianchao g2606 CHN1.0010.42104.20 
  Zherebukh, Yaroslav g2631 USA0.501-0.0510-0.50 
  Paciorkowski, Lev 2266  * USA1.0010.08100.80 
  Steingrimsson, Hedinn g2547 ISL0.501-0.1610-1.60 
  Mikhalevski, Victor g2578 ISR0.501-0.1210-1.20 
 * 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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