Individual Calculations January 2009
 Chmura, Krystian  Total change: -44.75  Rating chartPersonal card
 Mistrzostwa Miedzywojewodzkie Juniorow KP-PO C11 Torun POL 2008-10-11
RcRownchangeKK*chgGame
 1646 1678 0.50 4 -1.67 25 -41.75 
  Witbrodt, Jakub 1589 POL0.001-0.6225-15.50 
  Gajek, Radoslaw 1688 POL0.5010.01250.25 
  Szymanowski, Mateusz 1543 POL0.001-0.6825-17.00 
  Ulanowski, Karol 1762 POL0.001-0.3825-9.50 

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)
 
 Jesien 2008 Gdansk POL 2008-11-21
RcRownchangeKK*chgGame
 1790 1678 1.00 3 -0.12 25 -3.00 
  Kobus, Sebastian 2017 POL0.001-0.1225-3.00 
  Szymanowski, Mateusz 1543 POL0.001-0.6825-17.00 
  Kanarkiewicz, Michal 1811 POL1.0010.682517.00 

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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