Individual Calculations September 2023
 Yordanov, Mario  Total change: 13.20  Rating chartPersonal card
 45th International Open - Memorial Georgi Tringov Plovdiv BUL 2023-08-06
RcRownchangeKK*chgGame
 1611 1261 1.50 6 0.33 40 13.20 
  Javadov, Habil 1980 AZE0.001-0.0140-0.40 
  Athanasiou, Soumela 1605 GRE0.001-0.1240-4.80 
  Tonev, Slavcho 1481 BUL1.0010.784031.20 
  Ermemis, Kadir Efe 1752 TUR0.001-0.0440-1.60 
  Enev, Enio 1773 BUL0.001-0.0440-1.60 
  Karademir, Yagmur 1077 TUR0.501-0.2440-9.60 

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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