Individual Calculations September 2011
 Sipahioglu, Irmak  Total change: 23.40  Rating chartPersonal card
 Turkish Clubs Cup Chess Championship Konya TUR 2011-06-20
RcRownchangeKK*chgGame
 1960 2084 5.00 5 1.72 15 25.80 
  Boztuna, Mehmet 1833 TUR1.0010.19152.85 
  Bayrak, Kaan Baris 1826 TUR1.0010.18152.70 
  Tasdelen, Deniz Murat 2069 TUR1.0010.48157.20 
  Metin, Oguz 2002 TUR1.0010.39155.85 
  Polatel, Levent 2068 TUR1.0010.48157.20 

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)
 
 Turkish Youth Chess Championships-u18_ Istanbul TUR 2011-07-23
RcRownchangeKK*chgGame
 1881 2092 5.00 7 -0.16 15 -2.40 
  Isik, Recep 1734 TUR1.0010.10151.50 
  Bacak, Mumammed Kaan 1821 TUR0.501-0.3315-4.95 
  Bolat, Ahmet 2075 TUR0.501-0.0215-0.30 
  Serbulent, Huseyin 1750 TUR1.0010.12151.80 
  Kerigan, Demre 2197 TUR0.5010.14152.10 
  Ozcan, Bora 1692  * TUR1.0010.08151.20 
  Kazdagli, Benan 1895 TUR0.501-0.2515-3.75 
 * 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)
 

 

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