Individual Calculations September 2018
 Adamczewski, Jedrzej  Total change: -22.20  Rating chartPersonal card
 54th International Akiba Rubinstein Chess Festival - OPEN C Polanica Zdroj POL 2018-08-18
RcRownchangeKK*chgGame
 1687 1930 6.00 9 -1.11 20 -22.20 
  Ursnik, Patryk 1535 POL1.0010.08201.60 
  Krzyzosiak, Marta 1622 POL1.0010.14202.80 
  Jurkiewicz, Joanna 1663 POL1.0010.18203.60 
  Andrushchiak, Maxim 1788 UKR0.001-0.6920-13.80 
  Syrkiewicz, Michal 1690 POL1.0010.20204.00 
  Majocha, Piotr 1801 POL0.001-0.6720-13.40 
  Szydelko, Michal 1642 POL1.0010.16203.20 
  Trzebinski, Patryk 1629 POL1.0010.15203.00 
  Rudecki, Bartosz 1810 POL0.001-0.6620-13.20 

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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