Individual Calculations October 2015
 Kruczynski, Marek  Total change: -38.20  Rating chartPersonal card
 51th International Akiba Rubinstein Chess Festival - Open B Polanica-Zdroj POL 2015-08-22
RcRownchangeKK*chgGame
 1832 1818 2.50 9 -1.91 20 -38.20 
  Wisniewski, Michal 2133 POL0.001-0.1420-2.80 
  Mazalon, Mariusz 2040 POL0.001-0.2220-4.40 
  Zak, Pawel 1736 POL0.001-0.6120-12.20 
  Szelag, Zuzanna 1733 POL0.001-0.6220-12.40 
  Witwicki, Pawel 1914 POL1.0010.632012.60 
  Koszela, Stanislaw 1806 POL0.501-0.0220-0.40 
  Czernek, Tymon 1743 POL0.001-0.6020-12.00 
  Majdziak, Witold 1750 POL1.0010.41208.20 
  Golecki, Jan 1635 POL0.001-0.7420-14.80 

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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