Individual Calculations November 2013
 Grieve, Harry  Total change: -4.80  Rating chartPersonal card
 23rd EUROPEAN YOUTH CHESS CHAMPIONSHIP 2013 - OPEN U12 Budva MNE 2013-09-29
RcRownchangeKK*chgGame
 1819 1656 1.50 6 -0.32 15 -4.80 
  Konaplev, Anton 1929 RUS0.001-0.1715-2.55 
  Drori, Saar c2018 ISR0.001-0.1015-1.50 
  Sonis, Francesco 1833 ITA0.001-0.2715-4.05 
  Bjerre, Jonas 1792 DEN0.5010.18152.70 
  Sousa, Hugo Carneiro 1563 POR1.0010.37155.55 
  Acs, Marton 1780 HUN0.001-0.3315-4.95 

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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