Individual Calculations October 2019
 Yapici, Mustafa  Total change: -28.20  Rating chartPersonal card
 International Istanbul Open Chess Tournament - B Istanbul TUR 2019-08-26
RcRownchangeKK*chgGame
 1421 1706 6.00 9 -1.41 20 -28.20 
  Cuner, Ceyhun 1430 TUR1.0010.17203.40 
  Ahmadov, Orkhan 1615 AZE0.001-0.6220-12.40 
  Kocak, Yasin 1316 TUR0.001-0.9120-18.20 
  Chamuleau, Benoit 1323 NED1.0010.09201.80 
  Zendehboodi, Fariba 1497 IRI1.0010.23204.60 
  Sahin, Burak Doga 1306  * TUR0.001-0.9220-18.40 
  Sonmez, Yunus 1306  * TUR1.0010.08201.60 
  Ak, Mehmet Hanifi 1568 TUR1.0010.31206.20 
  Gulmez, Giray Kagan 1426 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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