Individual Calculations November 2017
 Stuart, Brian  Total change: 34.40  Rating chartPersonal card
 43rd Guernsey International Chess Festival - Holiday Guernsey GCI 2017-10-15
RcRownchangeKK*chgGame
 1745 1654 3.50 7 0.86 40 34.40 
  Haisma, Henk 1808 NED0.5010.21408.40 
  Bateman, Kerry 1764 GCI1.0010.654026.00 
  Goris-Schouwstra, Adry 1754 NED0.001-0.3640-14.40 
  Newell, David F 1821 ENG1.0010.724028.80 
  O`connell, Denis 1722 IRL0.001-0.4140-16.40 
  Glover, John 1765 ENG0.001-0.3540-14.00 
  Huba, Mark J 1580 ENG1.0010.404016.00 

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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