Individual Calculations January 2009
 Aflalo, Sophie  Total change: -18.00  Rating chartPersonal card
 World Youth Chess Championships 2008 - Girls 14 Vung Tau VIE 2008-10-20
RcRownchangeKK*chgGame
 1806 1969 4.00 9 -2.26 15 -33.90 
  Arabidze, Meri wf2181 GEO0.001-0.2315-3.45 
  Ranasinghe, S D 1796 SRI1.0010.27154.05 
  Mona, Khaled wg1981 EGY0.001-0.4815-7.20 
  Krumova, Ani 1807 BUL0.001-0.7115-10.65 
  Carlsen, Ingrid Oen 1619 NOR1.0010.11151.65 
  Ambanwela, Lumbini 1791 SRI0.001-0.7315-10.95 
  Havanecz, Bianka 1671 HUN1.0010.15152.25 
  Neo, Xiuwen Christabel 1717 SIN1.0010.19152.85 
  Khalafova, Narmin Ilgar Qizi 1691 AZE0.001-0.8315-12.45 

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)
 
 N4 - R2 Various FRA 2008-11-23
RcRownchangeKK*chgGame
 1843 1969 1.00 1 0.33 15 4.95 
  Jourdain, Antoine 1843 FRA1.0010.33154.95 

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)
 
 Top Jeunes R1-2 Various FRA 2008-11-28
RcRownchangeKK*chgGame
 1789 1969 2.00 2 0.53 15 7.95 
  Civit, Pierre 1774 FRA1.0010.25153.75 
  Paci, Nicolas 1803 FRA1.0010.28154.20 

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)
 
 Top Jeunes R3 Various FRA 2008-11-28
RcRownchangeKK*chgGame
 1727 1969 1.00 1 0.20 15 3.00 
  Bellahcene, Rayane 1727 FRA1.0010.20153.00 

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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