Individual Calculations October 2008
 Prazmowski, Wlodzimierz  Total change: 14.60  Rating chartPersonal card
 46 YMCA Spring 2008-C Warszawa POL 2008-04-02
RcRownchangeKK*chgGame
 1759 1733 5.50 11 0.38 25 9.50 
  Prazmowski, Bartosz 1769 POL0.001-0.4525-11.25 
  Chmielewska, Joanna 1749 POL1.0010.522513.00 
  Milczarek, Robert 1778 POL0.001-0.4425-11.00 
  Jarmolowski, Tadeusz 1756 POL1.0010.532513.25 
  Malec, Jakub 1560 POL1.0010.27256.75 
  Jankowski, Lukasz 1702 POL1.0010.462511.50 
  Grochulski, Grzegorz 1821 POL0.001-0.3825-9.50 
  Tomaszewska, Luiza 1821 POL1.0010.622515.50 
  Rozowski, Marcin 1861 POL0.001-0.3325-8.25 
  Koziol, Pawel 1772 POL0.001-0.4525-11.25 
  Moskwinski, Marek 1755 POL0.5010.03250.75 

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)
 
NOTE: K factor changed
 MAZOVIAN CHESS FESTIVAL- group C Warszawa POL 2008-08-02
RcRownchangeKK*chgGame
 1955 1733 1.00 3 0.34 15 5.10 
  Borowicz, Przemyslaw 1957 POL0.001-0.2215-3.30 
  Pekacki, Stanislaw 1970 POL1.0010.801512.00 
  Karski, Lukasz 1938 POL0.001-0.2415-3.60 

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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