Individual Calculations January 2011
 Menzi, Ezgi  Total change: 27.60  Rating chartPersonal card
 World Youth Chess Championships 2010 - Girls under 12 Porto Carras, Chalkidiki - Greece GRE 2010-10-20
RcRownchangeKK*chgGame
 1761 1818 6.00 9 0.86 15 12.90 
  Narva, Mai 1503 EST1.0010.14152.10 
  Li, Zhuoling wf1863 CHN0.001-0.4415-6.60 
  Valyi, Blanka Borbala 1614 HUN1.0010.24153.60 
  Wozniak, Mariola 1723 POL0.501-0.1315-1.95 
  Rakic, Teodora 1708 SRB0.501-0.1515-2.25 
  Goryachkina, Aleksandra wf2057 RUS1.0010.801512.00 
  Hua, Margaret 1943 USA0.001-0.3315-4.95 
  Liao, Simone wf1673 USA1.0010.31154.65 
  Tohirjonova, Gulruhbegim 1762 UZB1.0010.42156.30 

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)
 
 9th Annual Turkey Bowl Fort Lauderdale, Florida USA 2010-11-12
RcRownchangeKK*chgGame
 2108 1838 1.50 3 0.98 15 14.70 
  Wyde, David 2083 USA0.001-0.2015-3.00 
  Mandelkern, Jeremy 2074 USA1.0010.801512.00 
  Cooke, Eric N 2167 USA0.5010.38155.70 

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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