Individual Calculations September 2019
 Zheng, Victor  Total change: 26.80  Rating chartPersonal card
 New West Summer Open 2019 New Westminster CAN 2019-08-03
RcRownchangeKK*chgGame
 1945 1726 2.50 5 1.34 20 26.80 
  Hiebert, Kenji 2033 JPN0.5010.36207.20 
  Tian, Shi Yuan (sherry) wf1855 CAN0.5010.17203.40 
  Wu, Howard 2030 CAN0.001-0.1420-2.80 
  Linnick, Mark 1838 CAN1.0010.652013.00 
  Trochtchanovitch, Pavel 1967 CAN0.5010.30206.00 

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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