Individual Calculations September 2011
 Keskin, Suara  Total change: 13.50  Rating chartPersonal card
 Turkish Is Bank Chess League Konya TUR 2011-06-28
RcRownchangeKK*chgGame
 1627 1693 6.50 10 0.64 15 9.60 
  Akgul, Beyza 1582 TUR1.0010.35155.25 
  Gundogan, Sinem Cagla 1433 TUR1.0010.18152.70 
  Ulusoy, Nisan 1585 TUR0.501-0.1515-2.25 
  Tandogan, Buket 1548 TUR1.0010.31154.65 
  Ozturk, Hilal 1765 TUR0.5010.10151.50 
  Bal, Sevgican 1610 TUR0.001-0.6115-9.15 
  Yigit, Aleyna 1732 TUR1.0010.55158.25 
  Ustundag, Nefise Melis 1695 TUR1.0010.50157.50 
  Sahin, Handenur 1738 TUR0.5010.06150.90 
  Vatansever, Buse 1585 TUR0.001-0.6515-9.75 

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-u13girls Istanbul TUR 2011-07-23
RcRownchangeKK*chgGame
 1588 1699 3.50 5 0.26 15 3.90 
  Agun, Lutfiye Selva 1572 TUR1.0010.33154.95 
  Vatansever, Buse 1585 TUR1.0010.34155.10 
  Bal, Sevgican 1610 TUR0.501-0.1215-1.80 
  Dai, Irmak 1511 TUR0.501-0.2415-3.60 
  Kahya, Gizem 1662 TUR0.501-0.0515-0.75 

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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