Individual Calculations August 2017
 Yang, Kaiqi  Total change: 26.20  Rating chartPersonal card
 11th Annual Philadelphia International Philadelphia, Pennsylvania USA 2017-06-24
RcRownchangeKK*chgGame
 2337 2415 6.00 9 0.68 10 6.80 
  Winkelman, Albert 2028 AUS1.0010.09100.90 
  Ghatti, Sanjay 2235 USA1.0010.26102.60 
  Nyzhnyk, Illya g2612 UKR0.001-0.2510-2.50 
  Jirasek, Ladia R f2271 USA1.0010.31103.10 
  Li, Ruifeng g2571 USA0.001-0.2910-2.90 
  Bian, Alex f2266 USA1.0010.30103.00 
  Li, Ben f2263 USA1.0010.30103.00 
  Zhou, Jianchao g2595 CHN0.001-0.2610-2.60 
  Paul, Justin 2195 USA1.0010.22102.20 

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)
 
 45th Annual World Open Philadelphia, Pennsylvania USA 2017-06-30
RcRownchangeKK*chgGame
 2403 2415 5.50 9 1.01 10 10.10 
  Bennett, David Michael c2097 USA1.0010.13101.30 
  Andersen, Gunnar James 2047 USA1.0010.10101.00 
  Nyzhnyk, Illya g2612 UKR0.5010.25102.50 
  Belous, Vladimir g2567 RUS1.0010.70107.00 
  Petrosian, Tigran L. g2595 ARM0.001-0.2610-2.60 
  Lin, Michael K 2100 USA1.0010.14101.40 
  Sadorra, Julio Catalino g2589 PHI0.001-0.2710-2.70 
  Bora, Safal m2366 USA1.0010.43104.30 
  Bruzon Batista, Lazaro g2650 CUB0.001-0.2110-2.10 

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)
 
 2017 Canadian Open Master Sault Ste. Marie CAN 2017-07-08
RcRownchangeKK*chgGame
 2402 2415 5.50 9 0.93 10 9.30 
  Chakkoli, Shiva 2075 IND1.0010.12101.20 
  Itkin, David 2181 CAN1.0010.21102.10 
  Lenderman, Alex g2585 USA1.0010.72107.20 
  Chopra, Aryan g2491 IND0.5010.10101.00 
  Samsonkin, Artiom m2426 CAN1.0010.52105.20 
  Preotu, Razvan g2496 CAN0.001-0.3910-3.90 
  Hambleton, Aman m2471 CAN0.001-0.4210-4.20 
  Vovk, Andriy g2630 UKR0.001-0.2310-2.30 
  Plotkin, Victor f2265 CAN1.0010.30103.00 

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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