Individual Calculations September 2023
 Alizadeh, Mohammad Mahdi  Total change: 21.80  Rating chartPersonal card
 6th Baskent University International Open Chess Tournament - A Ankara TUR 2023-08-15
RcRownchangeKK*chgGame
 2135 2040 4.50 9 1.09 20 21.80 
  Rostami, Hossein 2303 IRI1.0010.822016.40 
  Cilek, Bora c2254 TUR0.5010.27205.40 
  Ozalp, Burak c2183 TUR1.0010.692013.80 
  Qalichava, Akaki 2208 GEO0.001-0.2820-5.60 
  Guven, Oguz Kagan 2141 TUR0.001-0.3620-7.20 
  Atis, Hasan 1977 TUR0.501-0.0920-1.80 
  Darvishi, Mohammad Hossein 2129 IRI0.001-0.3820-7.60 
  Cevizci, Yusuf Baran 2089 TUR1.0010.572011.40 
  Sahin, Burak Doga 1933 TUR0.501-0.1520-3.00 

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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