Rapid: Individual Calculations January 2021
 Kolodkina, Ariadna  Total change: 2.80  Rating chartPersonal card
 Chebarcul_New year's rapid Chebarcul RUS 2020-12-12
RcRownchangeKK*chgGame
 1516 1115 1.50 8 0.14 20 2.80 
  Drozdov, Maksim 1838 RUS0.001-0.0120-0.20 
  Evstifeev, Alexander 1850 RUS0.001-0.0120-0.20 
  Somkin, Ilya 1707 RUS0.001-0.0220-0.40 
  Rezchikov, Vitalii 1307 RUS0.001-0.2520-5.00 
  Volchkova, Alena 1726 RUS0.001-0.0220-0.40 
  Efimovskikh, Vadim 1384 RUS0.5010.33206.60 
  Shabanov, Bogdan R. 1069 RUS1.0010.44208.80 
  Maier, Yuliia 1246 RUS0.001-0.3220-6.40 

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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