Rapid: Individual Calculations August 2021
 Karadzhov, Ivan  Total change: 34.40  Rating chartPersonal card
 Memorial Haralmpi Vanev 2021 Rapid Plovdiv BUL 2021-07-04
RcRownchangeKK*chgGame
 1963 1629 3.50 7 1.72 20 34.40 
  Spasov, Vasil g2364 BUL0.001-0.0120-0.20 
  Trendafilov, Simeon 1333 BUL1.0010.15203.00 
  Parastatidis, Charalampos 1424 GRE1.0010.24204.80 
  Van Dael, Siem f2097 NED0.5010.45209.00 
  Nikolov, Sasho m2283 BUL0.001-0.0120-0.20 
  Gocheva, Rumiana wm2031 BUL1.0010.922018.40 
  Huhndorf, Arnold f2208 GER0.001-0.0220-0.40 

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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