Individual Calculations July 2008
 Unapkoshvili, Nani  Total change: 62.70  Rating chartPersonal card
 EUROPEAN INDIV. SCHOOL CHAMP. GIRLS U13 Kallithea - Halkidiki GRE 2008-04-29
RcRownchangeKK*chgGame
 1758 1834 6.50 7 2.32 15 34.80 
  Amiridou, Dimitra 1555 GRE1.0010.16152.40 
  Visanescu, Daria-Ioana wf1803 ROU1.0010.46156.90 
  Kuchava, Ana 1762 GEO1.0010.40156.00 
  Macharashvili, Tekla 1858 GEO1.0010.53157.95 
  Venkova, Polina 1791 BUL1.0010.44156.60 
  Lezhepekova, Veronika 1869 RUS0.5010.05150.75 
  Gelip, Ioana 1671 ROU1.0010.28154.20 

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)
 
 GEO Girls-14 Ch. Kutaisi GEO 2008-05-20
RcRownchangeKK*chgGame
 1873 1834 5.50 8 1.86 15 27.90 
  Kuchava, Ana 1762 GEO1.0010.40156.00 
  Danelia, Mariam wf2129 GEO0.5010.35155.25 
  Shamatava, Ana 1772 GEO1.0010.41156.15 
  Gogishvili, Dea 1868 GEO0.5010.05150.75 
  Parjiani, Tekla 1828 GEO1.0010.49157.35 
  Anakidze, Nino 1955 GEO0.5010.16152.40 
  Jalabadze, Natia 2026 GEO0.001-0.2515-3.75 
  Kipshidze, Madona 1642 GEO1.0010.25153.75 

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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