Individual Calculations March 2017
 Tunca, Serhat  Total change: -5.80  Rating chartPersonal card
 2016-2017 Avcilar District Chess Tournament Istanbul TUR 2017-02-18
RcRownchangeKK*chgGame
 1594 1732 2.50 4 -0.20 20 -4.00 
  Tahaoglu, Erson 1453 TUR1.0010.16203.20 
  Gunes, Ahmet 1556 TUR0.501-0.2320-4.60 
  Elmas, Mustafa 1765 TUR0.001-0.4520-9.00 
  Keskin, Elif wc1601 TUR1.0010.32206.40 

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)
 
 2016-2017 Tuzla District Chess Tournament Istanbul TUR 2017-02-18
RcRownchangeKK*chgGame
 1500 1732 4.50 6 -0.09 20 -1.80 
  Oral, Rahmetullah 1332  * TUR1.0010.08201.60 
  Colak, Mehmet 1546 TUR1.0010.26205.20 
  Kul, Mahir Mete 1607 TUR0.501-0.1720-3.40 
  Satici, Aydin 1732 TUR0.001-0.5020-10.00 
  Arpa, Enes Salih 1332  * TUR1.0010.08201.60 
  Kaya, Muhammet 1453 TUR1.0010.16203.20 
 * 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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