Individual Calculations March 2019
 Hemstapat, Andrew  Total change: 27.20  Rating chartPersonal card
 2019 BC Open Vancouver CAN 2019-02-16
RcRownchangeKK*chgGame
 2175 2070 2.50 5 0.68 40 27.20 
  Sohal, Tanraj S. f2270 CAN0.5010.264010.40 
  Zheng, Maven 1895 CAN1.0010.274010.80 
  Mohammed Qanee, Arpak Worya c2184 IRQ1.0010.664026.40 
  Morozov, Grigoriy f2332 RUS0.001-0.1840-7.20 
  Sali, Zulfikar 2193 ENG0.001-0.3340-13.20 

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)
 

 

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