Individual Calculations July 2009
 Ancuta, Adam  Total change: -25.35  Rating chartPersonal card
 Mistrzostwa Polski Juniorów do 16 lat w szachach Chotowa POL 2009-03-28
RcRownchangeKK*chgGame
 1892 1867 3.50 11 -1.69 15 -25.35 
  Siwiec, Arkadiusz 2082 POL0.001-0.2315-3.45 
  Nowacki, Krzysztof 1693 POL0.501-0.2315-3.45 
  Polok, Kacper 2058 POL0.001-0.2515-3.75 
  Kulaszynski, Michal 1836 POL0.001-0.5415-8.10 
  Chomski, Maciej 1822 POL1.0010.44156.60 
  Weichhold, Pawel 2133 POL0.001-0.1815-2.70 
  Polarczyk, Pawel 1778 POL1.0010.38155.70 
  Brzezinski, Mateusz 1931 POL0.5010.09151.35 
  Graczyk, Damian 1861 POL0.001-0.5115-7.65 
  Sobaniec, Dominik 1792 POL0.001-0.6015-9.00 
  Bartoszek, Marcin 1823 POL0.501-0.0615-0.90 

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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