Individual Calculations August 2017
 Nyzhnyk, Illya  Total change: -1.30  Rating chartPersonal card
 2017 National Open Las Vegas, Nevada USA 2017-06-16
RcRownchangeKK*chgGame
 2421 2612 4.50 6 0.21 10 2.10 
  Yim, Sung Ho 2212  * KOR1.0010.08100.80 
  Findlay, Ian T. f2239 CAN1.0010.10101.00 
  Schmakel, Sam A f2344 USA1.0010.17101.70 
  Petrosian, Tigran L. g2595 ARM0.501-0.0210-0.20 
  Gordievsky, Dmitry m2613 RUS0.5010.00100.00 
  Gorovets, Andrey m2524 BLR0.501-0.1210-1.20 
 * 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)
 
 11th Annual Philadelphia International Philadelphia, Pennsylvania USA 2017-06-24
RcRownchangeKK*chgGame
 2443 2612 6.00 9 -0.36 10 -3.60 
  Banik, Siddharth G 2212  * USA1.0010.08100.80 
  Ruiz Castillo, Joshua Daniel m2367 COL1.0010.20102.00 
  Yang, Kaiqi m2415 CHN1.0010.25102.50 
  Burke, John M m2489 USA0.501-0.1710-1.70 
  Quesada Perez, Yuniesky g2624 CUB0.5010.02100.20 
  Barbosa, Oliver g2511 PHI0.501-0.1410-1.40 
  Hilby, Craig f2380 USA1.0010.21102.10 
  Checa, Nicolas D m2415 USA0.501-0.2510-2.50 
  Li, Ruifeng g2571 USA0.001-0.5610-5.60 
 * 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)
 
 45th Annual World Open Philadelphia, Pennsylvania USA 2017-06-30
RcRownchangeKK*chgGame
 2436 2612 6.50 9 0.02 10 0.20 
  Kumar, Aravind f2212  * USA1.0010.08100.80 
  Heimann, Mark A f2378 USA1.0010.21102.10 
  Yang, Kaiqi m2415 CHN0.501-0.2510-2.50 
  Smith, Bryan G g2441 USA1.0010.27102.70 
  Barbosa, Oliver g2511 PHI0.501-0.1410-1.40 
  Stripunsky, Alexander g2536 USA0.501-0.1010-1.00 
  Fishbein, Alexander g2466 USA0.501-0.2010-2.00 
  Nakar, Eylon m2476 ISR0.501-0.1810-1.80 
  Burke, John M m2489 USA1.0010.33103.30 
 * 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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