Individual Calculations June 2022
 Ivanov, Stefan V  Total change: 8.80  Rating chartPersonal card
 11th Suns of the Tryavna Open Tryavna BUL 2022-05-14
RcRownchangeKK*chgGame
 1174 1292 3.50 5 0.22 40 8.80 
  Vasilev, Aleksandar 1059 BUL1.0010.21408.40 
  Pantev, Kaloyan 1205 BUL0.501-0.1240-4.80 
  Evtimov, Preslav 1143 BUL1.0010.304012.00 
  Kanchev, Martin 1230 BUL0.501-0.0940-3.60 
  Ivanov, Denislav 1232 BUL0.501-0.0840-3.20 

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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