Individual Calculations January 2009
 Borowicz, Przemyslaw  Total change: 37.65  Rating chartPersonal card
 LXI Warsaw Chess Championship Warszawa POL 2008-09-27
RcRownchangeKK*chgGame
 2170 1957 4.50 8 2.51 15 37.65 
  Lagowski, Patryk m2307 POL0.001-0.1115-1.65 
  Krasiewicz, Robert 2136 POL0.5010.23153.45 
  Wolochowicz, Piotr 2045 POL1.0010.62159.30 
  Nurkiewicz, Maciej 2307 POL0.001-0.1115-1.65 
  Szymczak, Rafal 2118 POL0.5010.21153.15 
  Pietrzak, Wojciech 1932 POL1.0010.47157.05 
  Olejarczyk, Bogdan 2211 POL1.0010.811512.15 
  Marszalek, Maciej 2307 POL0.5010.39155.85 

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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