Individual Calculations September 2011
 Ozmen, Mustafa Lutfi Poyraz  Total change: 22.35  Rating chartPersonal card
 Turkish Is Bank Chess League Konya TUR 2011-06-28
RcRownchangeKK*chgGame
 1928 1670 0.50 3 -0.10 15 -1.50 
  Sumer, Gun 1828 TUR0.001-0.2915-4.35 
  Ali Marandi, Cemil Can f2070  * TUR0.001-0.0815-1.20 
  Kucuk, Dogan 1885 TUR0.5010.27154.05 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 Turkish Youth Chess Championships-u13 Istanbul TUR 2011-07-23
RcRownchangeKK*chgGame
 1733 1670 3.50 6 1.02 15 15.30 
  Yaran, Siar 1746 TUR1.0010.60159.00 
  Ozen, Bahadir c1770 TUR1.0010.64159.60 
  Can, Melih Kaan 1760 TUR0.001-0.3815-5.70 
  Kara, Can 1725 TUR1.0010.58158.70 
  Yaver, Faik Emre 1752 TUR0.001-0.3915-5.85 
  Tasci, Onur 1646 TUR0.501-0.0315-0.45 

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)
 
 19th Troy Chess Tournament-u16 Canakkale TUR 2011-08-06
RcRownchangeKK*chgGame
 1717 1670 1.00 1 0.57 15 8.55 
  Atay, Sergen 1717 TUR1.0010.57158.55 

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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