Individual Calculations August 2019
 Nyzhnyk, Illya  Total change: 8.70  Rating chartPersonal card
 13th Annual Philadelphia International Philadelphia, Pennsylvania USA 2019-06-27
RcRownchangeKK*chgGame
 2484 2649 6.50 9 0.22 10 2.20 
  Taylor, Timothy m2249  * USA1.0010.08100.80 
  Santarius, Erik m2403 USA1.0010.19101.90 
  Niemann, Hans m2460 USA1.0010.25102.50 
  Stukopin, Andrey g2562 RUS0.501-0.1210-1.20 
  Lenderman, Aleksandr g2640 USA0.501-0.0110-0.10 
  Quesada Perez, Yasser g2568 CUB0.501-0.1110-1.10 
  Barbosa, Oliver g2543 PHI1.0010.36103.60 
  Quesada Perez, Yuniesky g2626 CUB0.001-0.5310-5.30 
  Jacobson, Aaron f2302 USA1.0010.11101.10 
 * 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)
 
 47th Annual World Open Philadelphia, Pennsylvania USA 2019-07-03
RcRownchangeKK*chgGame
 2529 2657 6.50 9 0.65 10 6.50 
  Rogers, Norman f2257  * USA1.0010.08100.80 
  Peredun, Andrew f2344 CAN1.0010.14101.40 
  Finegold, Benjamin g2475 USA1.0010.26102.60 
  Gordievsky, Dmitry g2590 RUS1.0010.41104.10 
  Xiong, Jeffery g2691 USA0.5010.05100.50 
  Bruzon Batista, Lazaro g2661 CUB1.0010.51105.10 
  Le, Quang Liem g2713 VIE0.001-0.4210-4.20 
  Quesada Perez, Yasser g2572 CUB0.001-0.6210-6.20 
  Wang, Justin m2457 USA1.0010.24102.40 
 * 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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