Individual Calculations October 2015
 Zolkiewski, Jakub  Total change: 140.80  Rating chartPersonal card
 51th International Akiba Rubinstein Chess Festival - Open D Polanica-Zdroj POL 2015-08-22
RcRownchangeKK*chgGame
 1748 1534 5.50 8 3.52 40 140.80 
  Gorecki, Janusz 1795 POL0.001-0.1840-7.20 
  Madajczak, Piotr 1337 POL1.0010.254010.00 
  Wolski, Jerzy 1862 POL1.0010.874034.80 
  Mike, Patryk 1750 POL1.0010.784031.20 
  Sobczynski, Roman 1871 POL0.001-0.1240-4.80 
  Jankowski, Aleksander 1716 POL1.0010.744029.60 
  Dzieczkaniec, Wieslaw 1896 POL0.5010.404016.00 
  Trzeciakiewicz, Michal 1754 POL1.0010.784031.20 

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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