Rapid: Individual Calculations April 2019
 Ivanova, Polina M.  Total change: -33.00  Rating chartPersonal card
 Discovery Spring 2019. Rapid Murino RUS 2019-03-02
RcRownchangeKK*chgGame
 1265 1545 4.00 7 -1.65 20 -33.00 
  Babilyuk, Filipp 1145  * RUS1.0010.08201.60 
  Golubeva, Mariya 1218 RUS0.501-0.3720-7.40 
  Reznichenko, Ivan 1145  * RUS1.0010.08201.60 
  Vasiliev, Egor 1145  * RUS0.501-0.4220-8.40 
  Ivanov, Vadim 1332 RUS1.0010.23204.60 
  Lapin, Artem 1611 RUS0.001-0.4120-8.20 
  Popov, Vladimir 1260 RUS0.001-0.8420-16.80 
 * 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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