Individual Calculations November 2010
 Derewlany, Pawel  Total change: -63.50  Rating chartPersonal card
 Mistrzostwa Miedzywojewodzkie Juniorow DS+LB C13 Karpicko POL 2010-10-04
RcRownchangeKK*chgGame
 1582 1875 2.50 6 -2.54 25 -63.50 
  Madrawski, Krzysztof 1507 POL0.001-0.9025-22.50 
  Malecki, Mateusz 1475  * POL1.0010.08252.00 
  Nowakowski, Artur 1621 POL0.001-0.8125-20.25 
  Brzechffa, Szymon 1632 POL1.0010.20255.00 
  Marko, Piotr 1592 POL0.501-0.3425-8.50 
  Kanicki, Krzysztof 1666 POL0.001-0.7725-19.25 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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