Rapid: Individual Calculations August 2021
 Furca, Andrei  Total change: -39.60  Rating chartPersonal card
 VII Memorial Stoyan Ivanov - Rapid Shumen BUL 2021-07-24
RcRownchangeKK*chgGame
 1749 1750 1.00 6 -1.98 20 -39.60 
  Raev, Rostislav 2230 BUL0.001-0.0520-1.00 
  Kaloyanov, Zhivko 1175 BUL1.0010.02200.40 
  Yordanov, Lachezar f2207 BUL0.001-0.0520-1.00 
  Yordanova, Svetla wm2112 BUL0.001-0.1020-2.00 
  Valchev, Kaloyan 1397 BUL0.001-0.8920-17.80 
  Zavivalkin, Alexandr 1370 BUL0.001-0.9120-18.20 

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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