Individual Calculations June 2024
 Doykov, Stoycho  Total change: -10.20  Rating chartPersonal card
 Open Chamionship of Plovdiv for players with elo under 2200, under the aegis of BSCF Plovdiv BUL 2024-05-10
RcRownchangeKK*chgGame
 1755 1744 2.00 5 -0.51 20 -10.20 
  Yanev, Pavel 2125 BUL0.001-0.0920-1.80 
  Mateeva, Yana 1596 BUL1.0010.30206.00 
  Ivanov, Andrey 1872 MKD0.001-0.3320-6.60 
  Spagkakas, Konstantinos 1683 GRE0.001-0.5820-11.60 
  Nikolov, Robert 1497 BUL1.0010.19203.80 

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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