Individual Calculations July 2018
 Pressman, Leif  Total change: -36.00  Rating chartPersonal card
 11th Annual New York International New York, New York USA 2018-06-13
RcRownchangeKK*chgGame
 2153 2275 4.00 9 -1.80 20 -36.00 
  Barutcu, Baris 1888 TUR1.0010.09201.80 
  Paragua, Mark C g2512 PHI0.001-0.2020-4.00 
  Marin, Sam 2039 CAN1.0010.20204.00 
  Burke, John M g2518 USA0.001-0.2020-4.00 
  Magallanes, Rey Jomar Mesario 2101 PHI0.001-0.7320-14.60 
  Zong Jr, Davis 2009 USA0.501-0.3220-6.40 
  Juac, Majur 1976 USA1.0010.15203.00 
  Graif, William 2156 CAN0.501-0.1620-3.20 
  Tremblay, Rejean 2178 CAN0.001-0.6320-12.60 

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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