Individual Calculations July 2008
 Zietak, Krzysztof  Total change: 10.20  Rating chartPersonal card
 Kujawsko-Pomorski District Team Championship 2007/08 III League KPZSzach POL 2007-11-04
RcRownchangeKK*chgGame
 2044 2028 5.00 9 0.68 15 10.20 
  Mazalon, Bartlomiej 1934 POL1.0010.37155.55 
  Jaroch, Karol 2123 POL0.001-0.3715-5.55 
  Gryniakow, Jaroslaw 2255 POL0.001-0.2115-3.15 
  Sworowski, Piotr 2014 POL1.0010.48157.20 
  Zielinski, Olgierd 2002 POL0.501-0.0415-0.60 
  Stoppel, Mariusz 2120 POL0.5010.13151.95 
  Majdan, Damian 1839 POL1.0010.25153.75 
  Zwolakiewicz, Krzysztof 1990 POL0.001-0.5515-8.25 
  Myzyk, Jan 2116 POL1.0010.62159.30 

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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