Rapid: Individual Calculations July 2021
 Bozhilov, Stoycho  Total change: -34.60  Rating chartPersonal card
 Bulgarian Team Chess Championship Men Rapid 2021 Kiten BUL 2021-06-20
RcRownchangeKK*chgGame
 1597 1629 1.00 5 -1.73 20 -34.60 
  Bozov, Ahmet 1993 BUL0.001-0.1020-2.00 
  Andreev, Simeon 1298 BUL0.501-0.3820-7.60 
  Valchev, Kaloyan 1400 BUL0.501-0.2920-5.80 
  Nikolov, Yavor 1816 BUL0.001-0.2620-5.20 
  Botev, Stanislav 1477 BUL0.001-0.7020-14.00 

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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