Individual Calculations July 2008
 Grudzien, Piotr  Total change: 14.40  Rating chartPersonal card
 Mistrzostwa Polski Juniorow do lat 16 Leba POL 2008-03-28
RcRownchangeKK*chgGame
 1957 1812 4.50 11 0.96 15 14.40 
  Bokiej, Przemyslaw 2068 POL1.0010.811512.15 
  Janczarski, Michal 2095 POL0.001-0.1615-2.40 
  Kolosowski, Mateusz f2162 POL0.001-0.1115-1.65 
  Matuszczyk, Przemyslaw 1975 POL0.001-0.2815-4.20 
  Wasiluk, Robert 1725 POL1.0010.38155.70 
  Karski, Lukasz 1980 POL0.5010.22153.30 
  Sabuk, Piotr 1996 POL0.001-0.2615-3.90 
  Borowicz, Przemyslaw 1989 POL0.001-0.2715-4.05 
  Palasz, Krzysztof 1748 POL1.0010.41156.15 
  Koziej, Maciej 2010 POL1.0010.761511.40 
  Misztal, Piotr 1781 POL0.001-0.5415-8.10 

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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