Rapid: Individual Calculations July 2013
 Acer, Okan  Total change: 26.40  Rating chartPersonal card
 2013 Fatih Municipality Conquest Cup-A Istanbul TUR 2013-05-29
RcRownchangeKK*chgGame
 1961 1656 1.00 3 0.52 20 10.40 
  Kul, Ozdemir 2020 TUR0.001-0.1020-2.00 
  Ozdemir, Timur 2047 TUR0.001-0.0920-1.80 
  Ogurtani, Evren 1816 TUR1.0010.712014.20 

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)
 
 Ilhan Arif Sezer Memorial Rapid Chess Tournament-B Istanbul TUR 2013-06-15
RcRownchangeKK*chgGame
 1584 1656 2.00 2 0.80 20 16.00 
  Dova, Zeki 1534 TUR1.0010.33206.60 
  Cibik, Bulent 1634 TUR1.0010.47209.40 

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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