Individual Calculations November 2010
 Zhang, Roy  Total change: 0.00  Rating chartPersonal card
 Berks & Bucks Challengers Twyford ENG 2010-08-28
RcRownchangeRpKK*chgGame
 1910 0 2.50 5 0.00 1910   0.00 
  Jain, Radha 1883 ENG0.5010.00 0.00 
  Milnes, Anthony Cp 2075 ENG0.0010.00 0.00 
  Moore, Gillian 1837 ENG0.5010.00 0.00 
  Marley, Andrew 1861 ENG1.0010.00 0.00 
  Wilson, Julie 1893 WLS0.5010.00 0.00 

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)
 
 European B-14 Ch Batumi GEO 2010-09-20
RcRownchangeRpKK*chgGame
 1830 0 4.00 9 0.00 1787   0.00 
  Ebralidze, Alexandre 1919 GEO0.0010.00 0.00 
  Bakirli, Omar Suleyman Oglu 1770 AZE0.5010.00 0.00 
  Delgado-Vlaic, Adrian 1901 ROU0.5010.00 0.00 
  Peev, Kosta 1612 MKD0.5010.00 0.00 
  Dangadze, Giorgi 1794 GEO0.5010.00 0.00 
  Zinnai, Graziano Matteo 1787 ITA1.0010.00 0.00 
  Lekic, Lazar 1958 MNE0.5010.00 0.00 
  Kanjaryan, Vladimir 1953 ARM0.0010.00 0.00 
  Mravic, Filip 1777 CRO0.5010.00 0.00 

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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