Individual Calculations July 2008
 Bartoszewicz, Marcin  Total change: -16.25  Rating chartPersonal card
 I International Chess Festival Augustowska Forest Cup Augustow POL 2008-05-10
RcRownchangeKK*chgGame
 2044 1992 2.50 7 -0.65 25 -16.25 
  Koziak, Vitali m2342 UKR0.001-0.1125-2.75 
  Kiolbasa, Damian 1642 POL1.0010.11252.75 
  Ostrowska, Dominika 1829 POL0.001-0.7225-18.00 
  Sowul, Bartosz 2028 POL0.5010.05251.25 
  Urbanski, Piotr 1786 POL1.0010.24256.00 
  Kovalev, Andrei g2342 BLR0.001-0.1125-2.75 
  Cyborowski, Lukasz g2342 POL0.001-0.1125-2.75 

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)
 

 

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