Individual Calculations September 2009
 Zakaszewski, Mateusz  Total change: -12.60  Rating chartPersonal card
 4th Polonia Wroclaw's Tournament - Open B Wroclaw POL 2009-06-20
RcRownchangeKK*chgGame
 1903 1803 1.50 6 -0.70 15 -10.50 
  Chrzanowski, Michal 1957 POL0.001-0.2915-4.35 
  Rogalski, Krzysztof 1937 POL0.5010.18152.70 
  Krupa, Jerzy 1973 POL0.5010.22153.30 
  Hornik, Bronislaw 1942 POL0.001-0.3115-4.65 
  Moehn, Hans 1953 GER0.001-0.3015-4.50 
  Wolski, Arkadiusz 1655 POL0.501-0.2015-3.00 

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)
 
 International Chess Tournament Kowalewo Pomorskie Open B Kowalewo Pomorskie POL 2009-07-04
RcRownchangeKK*chgGame
 1898 1804 2.50 7 -0.14 15 -2.10 
  Bartosik, Piotr 1986 POL0.001-0.2615-3.90 
  Hrynkiewicz, Bartosz 1971 POL0.001-0.2815-4.20 
  Rychlik, Bogdan 1939 POL1.0010.681510.20 
  Czech, Mieczyslaw 1978 POL0.5010.23153.45 
  Dobrowolski, Marcin 1948 POL0.001-0.3115-4.65 
  Cybulski, Maciej 1671 POL0.501-0.1815-2.70 
  Tuszynski, Eugeniusz 1792 POL0.501-0.0215-0.30 

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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