Rapid: Individual Calculations April 2020
 Prochaieva, Yelyzaveta  Total change: -23.60  Rating chartPersonal card
 Ukraine Girls 12 Championship-rapid Nikolaev UKR 2020-02-29
RcRownchangeKK*chgGame
 1327 1225 1.00 6 -1.18 20 -23.60 
  Marchenko, Yelyzaveta 1450 UKR0.001-0.2220-4.40 
  Gabor, Mariya 1335 UKR0.001-0.3520-7.00 
  Piddubna, Bozhena 1349 UKR0.001-0.3320-6.60 
  Zaporozhets, Sophia 1332 UKR1.0010.652013.00 
  Moskalets, Sofiia 1298 UKR0.001-0.4020-8.00 
  Kureshova, Nataliya 1200 UKR0.001-0.5320-10.60 

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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