Individual Calculations July 2023
 Cesmedji, Andrei  Total change: 57.60  Rating chartPersonal card
 Ropotamo cup U1800 Primorsko BUL 2023-06-09
RcRownchangeKK*chgGame
 1633 1268 2.00 5 1.44 40 57.60 
  Markov, Mario 1698 BUL0.001-0.0740-2.80 
  Iachimov, Egor 1665 MDA0.001-0.0840-3.20 
  Atanasov, Ivaylo 1481 BUL1.0010.774030.80 
  Gyurov, Vladimir 1601 BUL0.001-0.1240-4.80 
  Yordanov, Rosen 1721 BUL1.0010.944037.60 

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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