Individual Calculations November 2010
 Zhou, Haonan  Total change: -18.30  Rating chartPersonal card
 2010 Toronto Labour Day Open Toronto, Ontario CAN 2010-09-04
RcRownchangeKK*chgGame
 2017 2135 2.00 5 -1.22 15 -18.30 
  Noritsyn, Nikolay m2414 CAN0.001-0.1615-2.40 
  Itkin, David 1819 CAN0.001-0.8715-13.05 
  Abrahams, Daniel 1888 CAN1.0010.19152.85 
  Southam, David 2100 CAN0.501-0.0515-0.75 
  Kagramanov, Dalia 1866 CAN0.501-0.3315-4.95 

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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