Individual Calculations October 2008
 Trepkowski, Piotr  Total change: -27.00  Rating chartPersonal card
 Chess Championship of woj. Kujawsko - Pomorskie Znin POL 2008-06-21
RcRownchangeKK*chgGame
 2085 1940 0.00 3 -0.99 25 -24.75 
  Zolnierowicz, Krzysztof m2261 POL0.001-0.1325-3.25 
  Mazalon, Mariusz 2148 POL0.001-0.2325-5.75 
  Karpinski, Bartlomiej 1846 POL0.001-0.6325-15.75 

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)
 
 13th Seahorse Open B Rewal POL 2008-08-20
RcRownchangeKK*chgGame
 1918 1932 3.50 7 -0.09 25 -2.25 
  Gora, Jan 1678 POL1.0010.19254.75 
  Wojtaszewski, Piotr 1998 POL1.0010.592514.75 
  Czarnecki, Wojciech 2056 POL0.001-0.3325-8.25 
  Poswiatowski, Michal 1775 POL1.0010.29257.25 
  Solnicki, Michal 2010 POL0.5010.11252.75 
  Czernicki, Bogdan 2032 POL0.001-0.3625-9.00 
  Chojnacka, Magdalena 1876 POL0.001-0.5825-14.50 

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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