Individual Calculations November 2018
 Ceylan, Osman  Total change: 23.00  Rating chartPersonal card
 2018-2019 Sultanbeyli District Chess Tournament Istanbul TUR 2018-09-29
RcRownchangeKK*chgGame
 1686 1500 1.00 2 0.49 20 9.80 
  Yaziciogullari, Ali Emre 1691 TUR0.5010.25205.00 
  Mihciyazgan, Can 1681 TUR0.5010.24204.80 

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)
 
 5th Hayri Ozbilen Memorial Chess Tournament Istanbul TUR 2018-10-13
RcRownchangeKK*chgGame
 1745 1500 1.50 4 0.66 20 13.20 
  Eken, Atakan 1743 TUR1.0010.802016.00 
  Kuseyri, Mehmet Ali 1900  * TUR0.001-0.0820-1.60 
  Aslan, Dogukan 1650 TUR0.001-0.3020-6.00 
  Koftecioglu, Mustafa Gurcan 1686 TUR0.5010.24204.80 
 * 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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