Individual Calculations July 2011
 Zajac, Mateusz  Total change: 13.65  Rating chartPersonal card
 Miedzynarodowe Szachowe Mistrzostwa Malopolski Seniorow i Juniorow, Grupa B Krakow POL 2011-05-01
RcRownchangeKK*chgGame
 1768 1890 5.50 7 0.91 15 13.65 
  Kolodziej, Krzysztof 1769 POL1.0010.34155.10 
  Kuta, Krzysztof 1737 POL0.501-0.2015-3.00 
  Jedrzejowski, Mariusz 1720 POL1.0010.28154.20 
  Malik, Eugeniusz 1793 POL1.0010.37155.55 
  Peronczyk, Karol 1623 POL0.501-0.3215-4.80 
  Gregulski, Zbigniew 1880 POL1.0010.49157.35 
  Lenda, Lukasz 1856 POL0.501-0.0515-0.75 

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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