Individual Calculations April 2022
 Alev, Gonulden Seda  Total change: -12.80  Rating chartPersonal card
 Arzum Turkish Women's Chess Championship - 2022 Balikesir - Ayvalik TUR 2022-03-05
RcRownchangeKK*chgGame
 1648 1561 2.50 7 -0.64 20 -12.80 
  Can, Isil wc1875 TUR0.5010.36207.20 
  Hereklioglu, Sude wf1917 TUR0.001-0.1120-2.20 
  Bursali, Ela 1353 TUR1.0010.23204.60 
  Aydin, Gulenay wf2229 TUR0.001-0.0120-0.20 
  Gedik, Eylul Ceren 1292 TUR0.001-0.8320-16.60 
  Engel, Ecrin Tuana 1250 TUR1.0010.14202.80 
  Akin, Duru 1617 TUR0.001-0.4220-8.40 

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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