Rapid: Individual Calculations October 2021
 Ochkova, Vasilena  Total change: -21.00  Rating chartPersonal card
 III Memorial Marin Stankovski Radnevo BUL 2021-09-11
RcRownchangeKK*chgGame
 1663 1203 0.00 2 -0.27 20 -5.40 
  Glavchev, Stanislav 1938 BUL0.001-0.0120-0.20 
  Srebrev, Biser 1387 BUL0.001-0.2620-5.20 

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)
 
 XVIII Open Sinite Kamani Sliven BUL 2021-09-24
RcRownchangeKK*chgGame
 1607 1203 0.50 5 -0.78 20 -15.60 
  Tilicheev, Viacheslav g1938 RUS0.001-0.0120-0.20 
  Zhelev, Zhelcho 1938 BUL0.001-0.0120-0.20 
  Stoinev, Metodi 1938 BUL0.001-0.0120-0.20 
  Yankulov, Savi 1086 BUL0.001-0.6620-13.20 
  Dobrev, Simeon 1137 BUL0.501-0.0920-1.80 

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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