Individual Calculations April 2019
 Lilova, Alexandra  Total change: 0.00  Rating chartPersonal card
 National individual chess championship G10 Veliko Tarnovo BUL 2019-03-02
RcRownchangeRpKK*chgGame
 1114 0 1.00 4 0.00 921   0.00 
  Fezova, Iva 1193 BUL0.0010.00 0.00 
  Radulska, Elena 1031 BUL1.0010.00 0.00 
  Petkova, Tsvetelina 1078 BUL0.0010.00 0.00 
  Bizheva, Stefani 1153 BUL0.0010.00 0.00 

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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