Individual Calculations July 2010
 Janion, Ludwik  Total change: -61.75  Rating chartPersonal card
 Liga Mazowiecka 2009/2010 Mazowieckie POL 2009-11-29
RcRownchangeKK*chgGame
 1842 1834 0.50 1 0.01 25 0.25 
  Prazmowski, Bartosz 1842 POL0.5010.01250.25 

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)
 
 78th YMCA Spring 2010-A Warszawa POL 2010-04-09
RcRownchangeKK*chgGame
 1761 1834 3.50 10 -2.48 25 -62.00 
  Chmielewska, Joanna 1734 POL0.501-0.1425-3.50 
  Wilczynski, Adam 1746 POL0.501-0.1225-3.00 
  Kwiek, Janusz 1771 POL1.0010.412510.25 
  Pazderska, Magdalena 1742 POL1.0010.37259.25 
  Jarmula, Lukasz 1634 POL0.001-0.7625-19.00 
  Bernacki, Gabriel 1839 POL0.001-0.4925-12.25 
  Prazmowski, Bartosz 1862 POL0.001-0.4625-11.50 
  Safanowski, Tomasz 1791 POL0.001-0.5625-14.00 
  Bartczak, Hanna 1651 POL0.501-0.2425-6.00 
  Wrabel, Antoni 1844 POL0.001-0.4925-12.25 

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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