Individual Calculations September 2019
 Helliesen, Lykke-Merlot  Total change: 8.00  Rating chartPersonal card
 European Youth Chess Championship 2019 Girls 12 Bratislava SVK 2019-08-02
RcRownchangeKK*chgGame
 1574 1556 4.50 9 0.20 40 8.00 
  Ken-Dror, Renana 1185 ISR1.0010.10404.00 
  Shvedova, Alexandra wc1932 RUS0.001-0.0940-3.60 
  Levchenko, Marina 1426 EST1.0010.324012.80 
  Smirnova, Jekaterina 1372 LAT1.0010.264010.40 
  Schippke, Manon 1745 FRA0.5010.254010.00 
  Tran, Alva Ling 1735 SWE0.001-0.2740-10.80 
  Orian, Noga 1628 ISR0.001-0.4040-16.00 
  Mikhailina, Olga wc1410 RUS1.0010.304012.00 
  Lomakina, Anzhelika 1732 UKR0.001-0.2740-10.80 

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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