Individual Calculations January 2020
 Aydogan, Ozan  Total change: 33.60  Rating chartPersonal card
 World Disabled Day Cup Chess Tournament - A Istanbul TUR 2019-12-21
RcRownchangeKK*chgGame
 1667 1549 3.00 6 0.84 40 33.60 
  Olce, Utku 1492 TUR1.0010.424016.80 
  Karadag, Devin Efe 1413 TUR0.501-0.1840-7.20 
  Yilmaz, Hasan 1630 TUR1.0010.614024.40 
  Buyuk, Ecrin Efsa 1775 TUR0.5010.294011.60 
  Dere, Abdullah Dogukan 1887 TUR0.001-0.1240-4.80 
  Incecik, Seyma Zeynep 1807 TUR0.001-0.1840-7.20 

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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