Individual Calculations April 2008
 Borowicz, Przemyslaw  Total change: 9.00  Rating chartPersonal card
 VIII TURNIEJ JUNIOROW im. WOJCIECHA EHRENFEUCHTA "A" Warszawa POL 2007-12-27
RcRownchangeKK*chgGame
 1883 1980 5.50 8 0.60 15 9.00 
  Wyszomirski, Krzysztof 1713 POL1.0010.18152.70 
  Ostrowski, Pawel 2092 POL0.001-0.3515-5.25 
  Kowalewska, Agata 1630 POL1.0010.11151.65 
  Goslawski, Michal 1862 POL1.0010.34155.10 
  Janczarski, Michal 2111 POL0.001-0.3215-4.80 
  Wojtaszewski, Piotr 1924 POL1.0010.42156.30 
  Plichta, Kamil 1991 POL1.0010.52157.80 
  Grochulski, Grzegorz 1739 POL0.501-0.3015-4.50 

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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