Individual Calculations April 2013
 Abramyan, Artur  Total change: -3.90  Rating chartPersonal card
 Ukraine Boys Under 18 Chess Championship -2013 Lugansk UKR 2013-03-17
RcRownchangeKK*chgGame
 2000 1855 1.50 5 -0.13 30 -3.90 
  Garnazhenko, D 2208 UKR0.001-0.1130-3.30 
  Dobrotvorsky, Sergey 2032 UKR0.5010.23306.90 
  Taranenko, Anton 2057 UKR0.001-0.2430-7.20 
  Dubov, Daniil 1834 UKR0.501-0.0330-0.90 
  Legenia, Artem 1870 UKR0.5010.02300.60 

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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