Individual Calculations February 2017
 Lewandowski, Witold  Total change: 92.40  Rating chartPersonal card
 Ogolnopolski Turniej Szachowy Tu Powstala Polska - Grupa A Gniezno POL 2016-12-27
RcRownchangeKK*chgGame
 1591 1365 4.50 9 2.31 40 92.40 
  Wojdak, Jan 1676 POL0.5010.364014.40 
  Wronka, Arkadiusz 1642 POL0.001-0.1740-6.80 
  Rutkowski, Antoni 1466 POL1.0010.644025.60 
  Haja, Jacek 1707 POL1.0010.884035.20 
  Kroczka, Damian 1553 POL1.0010.744029.60 
  Kaminski, Piotr 1765  * POL0.001-0.0840-3.20 
  Butyrowski, Marcel 1621 POL0.001-0.1940-7.60 
  Dytman, Radoslaw 1741 POL0.5010.414016.40 
  Franc, Piotr 1146 POL0.501-0.2840-11.20 
 * 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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