Blitz: Individual Calculations May 2012
 Peng, Li Li  Total change: -56.80  Rating chartPersonal card
 Ukraine Girls Under 14 Chess Championship (blitz) - 2012 Kherson UKR 2012-03-31
RcRownchangeKK*chgGame
 1661 1753 1.50 7 -2.84 20 -56.80 
  Havryshkevich, Anna-Maria 1633 UKR0.501-0.1620-3.20 
  Dvornitskaja, Elena 1641 UKR0.001-0.6520-13.00 
  Kasapchuk, Oleksandra 1618 UKR0.501-0.1820-3.60 
  Ostyak, Diana 1567 UKR0.501-0.2420-4.80 
  Aniper, Veronika 1779 UKR0.001-0.4620-9.20 
  Badik, Yaryna 1662 UKR0.001-0.6220-12.40 
  Tribushnaya, Anna 1730 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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