Individual Calculations February 2014
 Dukic, Zachary  Total change: 72.30  Rating chartPersonal card
 2013 Hart House Holidays U2200 Toronto, Ontario CAN 2013-12-20
RcRownchangeKK*chgGame
 1916 1837 3.50 4 1.89 30 56.70 
  Ming, Wenyang 1754 CAN1.0010.393011.70 
  Wang, Eric Zechen 1890 CAN1.0010.573017.10 
  Damen, Oussama 2092 CAN1.0010.813024.30 
  Tonakanian, Stephan 1927 CAN0.5010.12303.60 

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)
 
 2014 Guelph Winter Open Guelph CAN 2014-01-25
RcRownchangeKK*chgGame
 1986 1837 1.50 3 0.52 30 15.60 
  Cormier, Adam 2009 CAN0.001-0.2730-8.10 
  Starr, Nava wm2175 CAN0.5010.383011.40 
  Ming, Wenyang 1775 CAN1.0010.413012.30 

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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