Rapid: Individual Calculations February 2022
 Kobozeva, Viktoria  Total change: 29.00  Rating chartPersonal card
 3rd Dubna Christmas Festival. Rapid Dubna RUS 2022-01-06
RcRownchangeKK*chgGame
 1748 1960 6.00 7 1.45 20 29.00 
  Deeva, Vasilisa 1560  * RUS1.0010.08201.60 
  Merkulov, Danila 1257 RUS1.0010.01200.20 
  Gerdt, Nikita 1316 RUS1.0010.01200.20 
  Sergeev, Igor f2081 RUS0.5010.16203.20 
  Ilin, Alexander 1997 RUS1.0010.552011.00 
  Pitelin, Igor 2117 RUS1.0010.712014.20 
  Gukhman, Sergey 1911 RUS0.501-0.0720-1.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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