Individual Calculations July 2008
 Borkowski, Helmut  Total change: 0.00  Rating chartPersonal card
 VI International New Year Chess Tournament B Koszalin POL 2007-12-27
RcRownchangeRpKK*chgGame
 1740 0 0.00 4 0.00 1040   0.00 
  Wirowski, Piotr 1674 POL0.0010.00 0.00 
  Adamowicz, Maciej 1805 POL0.0010.00 0.00 
  Prokopski, Tadeusz 1744 POL0.0010.00 0.00 
  Ziobrowska, Danuta 1736 POL0.0010.00 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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