Rapid: Individual Calculations November 2023
 Ninova, Katrin  Total change: 85.60  Rating chartPersonal card
 Kupa PLEVEN-2023 Pleven BUL 2023-10-21
RcRownchangeKK*chgGame
 1627 1194 3.00 7 2.14 40 85.60 
  Dyakov, Martin 1908 BUL1.0010.994039.60 
  Rasheva, Nora wc1519 BUL0.001-0.1340-5.20 
  Nenkov, Zhivko 1661 BUL0.001-0.0540-2.00 
  Tair, Enver 1784 BUL0.001-0.0240-0.80 
  Krastev, Vladislav 1165 BUL1.0010.464018.40 
  Petkov, Martin 1779 BUL1.0010.984039.20 
  Ivanov, Ivan Vasilev 1572 BUL0.001-0.0940-3.60 

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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