Individual Calculations July 2022
 Dimitrov, Atanas  Total change: 18.60  Rating chartPersonal card
 Primorsko Invitational 2022 Primorsko BUL 2022-06-01
RcRownchangeKK*chgGame
 2246 2250 5.50 9 0.93 20 18.60 
  Georgiev, Krum g2306 BUL0.5010.08201.60 
  Ninov, Nikolai g2412 BUL0.5010.21204.20 
  Marholev, Dimitar m2172 BUL0.501-0.1120-2.20 
  Vardakas, Grigorios 2173 GRE0.501-0.1120-2.20 
  Kanov, Nikola c2186 BUL0.501-0.0920-1.80 
  Georgiev, Todor 2279 BUL0.5010.04200.80 
  Cupic, Lovro f2295 CRO1.0010.562011.20 
  Smolin, Sergey m2175 UKR1.0010.40208.00 
  Mrdja, Milan m2217 CRO0.501-0.0520-1.00 

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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