Individual Calculations September 2009
 Maruszczak, Joanna  Total change: -4.35  Rating chartPersonal card
 XX Jubileuszowy MFS im.Jozefa Kochana B Koszalin POL 2009-08-06
RcRownchangeKK*chgGame
 1844 1647 1.00 5 -0.29 15 -4.35 
  Knapik, Andrzej 1809 POL1.0010.711510.65 
  Tarczykowski, Janusz 1991 POL0.001-0.1215-1.80 
  Kasperek, Krzysztof 1880 POL0.001-0.2115-3.15 
  Zima, Teofil 1794 POL0.001-0.3015-4.50 
  Karwowski, Kacper 1745 POL0.001-0.3715-5.55 

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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