Rapid: Individual Calculations October 2018
 Chekhani, Anna  Total change: -15.60  Rating chartPersonal card
 Ukraine team chess championship U12 (Rapid) 2018 Vinnytsia UKR 2018-09-08
RcRownchangeKK*chgGame
 1409 1332 3.00 9 -0.78 20 -15.60 
  Melnyk, Daria 1256 UKR1.0010.40208.00 
  Gabor, Mariya 1271 UKR0.501-0.0820-1.60 
  Manko, Mariya 1648 UKR0.001-0.1320-2.60 
  Kopystyrynska, Anna 1265 UKR1.0010.41208.20 
  Ivanytska, Liudmyla 1696 UKR0.5010.40208.00 
  Chesalkina, Iryna 1166 UKR0.001-0.7220-14.40 
  Biliak, Viktoria 1644 UKR0.001-0.1420-2.80 
  Lomakina, Anzhelika 1569 UKR0.001-0.2020-4.00 
  Kutsakon, Zlata 1162 UKR0.001-0.7220-14.40 

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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