Individual Calculations October 2019
 Ozdemir, Umut  Total change: -18.80  Rating chartPersonal card
 Ankara August 30, Victory Day Chess Tournament - 2019 Ankara TUR 2019-08-30
RcRownchangeKK*chgGame
 1272 1518 3.50 5 -0.47 40 -18.80 
  Zengin, Mustafa Burak 1131 TUR1.0010.09403.60 
  Ataseven, Huseyin 1257 TUR1.0010.18407.20 
  Akoglanoglu, Murat Umut 1333 TUR0.501-0.2440-9.60 
  Turkmen, Ata 1245 TUR0.001-0.8340-33.20 
  Arslan, Erdem 1394 TUR1.0010.334013.20 

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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