Individual Calculations April 2009
 Prominski, Piotr  Total change: 0.00  Rating chartPersonal card
 VII New Year Festival B Koszalin POL 2009-01-17
RcRownchangeRpKK*chgGame
 1784 0 3.50 7 0.00 1784   0.00 
  Malaczek, Mateusz 1786 POL0.0010.00 0.00 
  Prokopski, Tadeusz 1709 POL1.0010.00 0.00 
  Karwowski, Kacper 1781 POL0.5010.00 0.00 
  Sujkowski, Pawel 1805 POL1.0010.00 0.00 
  Lebiedowicz, Borys 1770 POL0.0010.00 0.00 
  Minko, Janusz 1996 POL0.0010.00 0.00 
  Jacek, Roksana 1643 POL1.0010.00 0.00 

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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