Individual Calculations June 2015
 Zhou, Lily  Total change: 20.40  Rating chartPersonal card
 2015 Ontario Open - U2000 Brantford CAN 2015-05-16
RcRownchangeKK*chgGame
 1584 1452 1.50 3 0.51 40 20.40 
  Gaisinsky, Adam 1538 CAN0.5010.12404.80 
  Jizan, Masoud 1507 CAN1.0010.584023.20 
  Liu, Zhan He (lambert) 1706 CAN0.001-0.1940-7.60 

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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