Individual Calculations July 2023
 Pascariuc, Rolan  Total change: 21.60  Rating chartPersonal card
 Ropotamo cup U1800 Primorsko BUL 2023-06-09
RcRownchangeKK*chgGame
 1470 1058 1.00 5 0.54 40 21.60 
  Shalamanov, Vladimir 1620 BUL0.5010.484019.20 
  Srebrev, Biser 1518 BUL0.001-0.0540-2.00 
  Atanasov, Ivaylo 1481 BUL0.001-0.0740-2.80 
  Panayotov, Mihail 1264 BUL0.5010.264010.40 
  Shalamanov, Andrey 1466 BUL0.001-0.0840-3.20 

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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