Individual Calculations February 2020
 Atanasova, Tsvetina  Total change: 0.00  Rating chartPersonal card
 Trayana Cup 2020 Stara Zagora BUL 2020-01-18
RcRownchangeRpKK*chgGame
 1321 0 0.50 4 0.00 999   0.00 
  Genchev, Damjan 1639 BUL0.0010.00 0.00 
  Tsolov, Aleksandar 1224 BUL0.0010.00 0.00 
  Bizheva, Stefani 1215 BUL0.5010.00 0.00 
  Baklova, Mila 1206 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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