Individual Calculations September 2019
 Mkrtchyan, Anahit H.  Total change: 157.60  Rating chartPersonal card
 European Youth Chess Championship 2019 Girls 10 Bratislava SVK 2019-08-02
RcRownchangeKK*chgGame
 1452 1197 5.50 8 3.94 40 157.60 
  Fedorova, Olesya 1578 RUS0.001-0.0940-3.60 
  Pavesi, Bianca 1554 ITA1.0010.894035.60 
  Stefan, Iulia-Cristiana 1389 ROU0.001-0.2540-10.00 
  Zubkovskaya, Ekaterina wc1449 BLR1.0010.814032.40 
  Abbasova, Zarifa 1365 AZE1.0010.724028.80 
  Liashkevich, Lizaveta 1370 BLR1.0010.734029.20 
  Arzur, Maia 1507 FRA0.5010.364014.40 
  Piddubna, Bozhena 1404 UKR1.0010.774030.80 

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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