Individual Calculations October 2022
 Kononenko, Vladimir  Total change: -19.60  Rating chartPersonal card
 Primorsko Open B 2022 Primorsko BUL 2022-09-14
RcRownchangeKK*chgGame
 1819 1832 2.00 5 -0.49 40 -19.60 
  Glavchev, Stanislav 2064 BUL0.5010.294011.60 
  Kostov, Galin 2048 BUL0.001-0.2240-8.80 
  Stanchev, Svetoslav 1939 BUL0.001-0.3540-14.00 
  Petkova, Irina 1565 BUL0.501-0.3240-12.80 
  Tutekov, Teodor 1477 BUL1.0010.11404.40 

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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