Individual Calculations November 2017
 Foran, Barry  Total change: 51.60  Rating chartPersonal card
 43rd Guernsey International Chess Festival - Holiday Guernsey GCI 2017-10-15
RcRownchangeKK*chgGame
 1734 1636 3.50 6 1.29 40 51.60 
  Turner, David J 1774 ENG0.001-0.3140-12.40 
  Foster, Paul 1485 ENG0.501-0.2040-8.00 
  Haisma, Henk 1808 NED1.0010.734029.20 
  Goris-Schouwstra, Adry 1754 NED0.001-0.3440-13.60 
  Newell, David F 1821 ENG1.0010.744029.60 
  Stanners, Michael J 1761 ENG1.0010.674026.80 

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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