Individual Calculations August 2018
 Acor, Corey  Total change: -13.00  Rating chartPersonal card
 46th Annual World Open Philadelphia, Pennsylvania USA 2018-07-04
RcRownchangeKK*chgGame
 2212 2269 4.50 9 -0.65 20 -13.00 
  Oberoi, Shelev 1936 USA1.0010.12202.40 
  Bellahcene, Bilel g2512 FRA0.5010.30206.00 
  Stripunsky, Alexander g2530 USA0.001-0.1820-3.60 
  Mishra, Abhimanyu c2033 USA1.0010.20204.00 
  Gurevich, Daniel m2471 USA0.001-0.2420-4.80 
  Huang, Qiuyu f2108 CAN0.501-0.2120-4.20 
  Tanenbaum, Zachary C 2107 USA0.001-0.7120-14.20 
  Obili, Abhishek 2090 USA0.501-0.2320-4.60 
  Miladinovic, Lena D wm2120 SRB1.0010.30206.00 

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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