Individual Calculations January 2018
 Tas, Halil  Total change: -6.20  Rating chartPersonal card
 2017-2018 Istanbul Senior Chess Championship - B Istanbul TUR 2017-12-02
RcRownchangeKK*chgGame
 1832 1631 2.50 5 1.19 20 23.80 
  Cetinkaya, Vedat Ali 2031  * TUR1.0010.922018.40 
  Romi, Izak 1874 TUR0.001-0.2020-4.00 
  Sancak, Ismet 1849 TUR0.5010.28205.60 
  Cibik, Bulent 1647 TUR1.0010.522010.40 
  Bas, Denis 1760 TUR0.001-0.3320-6.60 
 * 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)
 
 2017-2018 Istanbul Anatolian Side Chess Championship Istanbul TUR 2017-12-09
RcRownchangeKK*chgGame
 1507 1631 3.00 7 -1.50 20 -30.00 
  Yavuz, Elif Sila 1231  * TUR1.0010.08201.60 
  Aydin, Kaan Ayhan 1894 TUR0.001-0.1820-3.60 
  Oktay, Bulent 1482 TUR1.0010.30206.00 
  Aksoz, Burak Can 1441 TUR0.001-0.7520-15.00 
  Yalcinkaya, Efe 1302 TUR1.0010.12202.40 
  Ozkan, Taha c1801 TUR0.001-0.2820-5.60 
  Ates, Samili 1397 TUR0.001-0.7920-15.80 
 * 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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