Individual Calculations January 2018
 Kalyoncuoglu, Coskun  Total change: -52.00  Rating chartPersonal card
 ISD Sisli Municipality Ismet Inonu Chess Tournament 2017 - B Istanbul TUR 2017-12-22
RcRownchangeKK*chgGame
 1471 1422 0.00 3 -1.30 40 -52.00 
  Varol, Lara Liyna 1467 TUR0.001-0.4440-17.60 
  Odabasi, Nail 1482 TUR0.001-0.4240-16.80 
  Atar, Eyup 1464 TUR0.001-0.4440-17.60 

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)
 

 

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