Individual Calculations June 2019
 Hua, Eugene  Total change: -23.20  Rating chartPersonal card
 2019 Ontario Open Oakville CAN 2019-05-18
RcRownchangeKK*chgGame
 2116 2305 3.00 6 -1.16 20 -23.20 
  Atanasov, Anthony c1911 CAN0.501-0.4220-8.40 
  Rusonik, Max 2039 CAN1.0010.18203.60 
  Sambuev, Bator g2490 CAN0.001-0.2620-5.20 
  Zeng, Sheena wc1910 USA0.501-0.4220-8.40 
  Loadman, Ian 1914 CAN0.501-0.4120-8.20 
  Krnan, Tomas m2430 CAN0.5010.17203.40 

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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