Individual Calculations October 2018
 Anev, Asen  Total change: 12.40  Rating chartPersonal card
 Primorsko open 2018 B tournament Primorsko BUL 2018-09-17
RcRownchangeKK*chgGame
 1923 1848 3.50 7 0.62 20 12.40 
  Petkov, Matey 2110 FID0.001-0.1820-3.60 
  Atanasov, Ivaylo 1588 FID1.0010.18203.60 
  Mishev, Liubomir 2090 FID0.5010.30206.00 
  Pionova, Sonja 2011 FID0.001-0.2820-5.60 
  Dimitrov, Ivan 1741 FID1.0010.35207.00 
  Ivanov, Ljubomir 1757 FID1.0010.38207.60 
  Andreev, Stanislav 2164 FID0.001-0.1320-2.60 

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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