Individual Calculations March 2013
 Peng, Li Li  Total change: 9.00  Rating chartPersonal card
 Ukraine Girls Under 20 Chess Championship - 2013 Nikolaev UKR 2013-02-12
RcRownchangeKK*chgGame
 1816 1637 3.50 10 0.60 15 9.00 
  Dudrova, Anastasia wf1993 UKR0.001-0.1115-1.65 
  Antoshkiv, Anastasiya 1811 UKR0.001-0.2715-4.05 
  Sazonova, Alina 1728 UKR0.5010.12151.80 
  Usoltseva, Polina 1843 UKR0.001-0.2415-3.60 
  Burak, Ilona 1671 UKR0.5010.05150.75 
  Vasilenko, Ekaterina 1670 UKR0.001-0.4515-6.75 
  Havryshkevich, Anna-Maria 1612 UKR0.501-0.0315-0.45 
  Vasina, Olena 2020 UKR1.0010.911513.65 
  Gasanova, Kinul 1794 UKR0.5010.21153.15 
  Bezkorovaina, Mariia 2018 UKR0.5010.41156.15 

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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