Individual Calculations August 2018
 Karatiken, Seray  Total change: 58.80  Rating chartPersonal card
 European School Chess Championship - Girls U17 Krakow POL 2018-06-29
RcRownchangeKK*chgGame
 1810 1675 3.50 9 0.46 40 18.40 
  Pyzio, Amelia 1679 POL0.5010.01400.40 
  Surpeta, Julia 1570 POL1.0010.364014.40 
  Leczek, Weronika 1832 POL0.001-0.2940-11.60 
  Baspinar, Lara 1616 TUR0.001-0.5840-23.20 
  Kucharska, Honorata wf2029 POL1.0010.894035.60 
  Kostecka, Marika wc1881 POL0.001-0.2440-9.60 
  Kaczmarska, Joanna 2002 POL0.001-0.1340-5.20 
  Koridze, Lile 1864 GEO0.001-0.2540-10.00 
  Dursun, Poyraz wc1814 TUR1.0010.694027.60 

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)
 
 2018 Turkish League Konya TUR 2018-07-15
RcRownchangeKK*chgGame
 1618 1675 5.50 8 1.01 40 40.40 
  Citak, Tuana Umay wf1687 TUR0.5010.02400.80 
  Esti, Kubra Selenay 1659 TUR1.0010.484019.20 
  Tikvesli, Ceylin 1663 TUR0.501-0.0240-0.80 
  Tokat, Nehir 1740 TUR0.001-0.4140-16.40 
  Dursun, Poyraz wc1814 TUR0.5010.19407.60 
  Goksu, Beyza 1275  * TUR1.0010.08403.20 
  Sural, Ceren 1554 TUR1.0010.344013.60 
  Yilmaz, Gokcen 1548 TUR1.0010.334013.20 
 * 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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