Rapid: Individual Calculations August 2021
 Raev, Rostislav  Total change: -8.80  Rating chartPersonal card
 VII Memorial Stoyan Ivanov - Rapid Shumen BUL 2021-07-24
RcRownchangeKK*chgGame
 1983 2230 3.00 5 -0.44 20 -8.80 
  Marzakov, Mihail 1495 BUL1.0010.01200.20 
  Furca, Andrei 1750 ROU1.0010.05201.00 
  Ahmedov, Metin 1922 BUL1.0010.14202.80 
  Spasov, Vasil g2500 BUL0.001-0.1720-3.40 
  Shishkov, Minko 2248 BUL0.001-0.4720-9.40 

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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