Individual Calculations September 2011
 Wolochowicz, Piotr  Total change: -81.00  Rating chartPersonal card
 Miguel Najdorf International Chess Festival - Open B Warsaw POL 2011-07-14
RcRownchangeKK*chgGame
 1663 1915 4.50 9 -2.70 30 -81.00 
  Michalski, Filip 1572 POL0.001-0.8830-26.40 
  Ostrowski, Michal 1515  * POL1.0010.08302.40 
  Borowy, Cezary 1607 POL1.0010.14304.20 
  Lewtak, Dominik 1693 POL1.0010.22306.60 
  Traczyk, Pawel 1775 POL1.0010.31309.30 
  Smal, Tobiasz 1711 POL0.001-0.7630-22.80 
  Rozycki, Bartlomiej 1763 POL0.001-0.7030-21.00 
  Wilczynski, Adam 1670 POL0.501-0.3030-9.00 
  Golebiewski, Marek 1665 POL0.001-0.8130-24.30 
 * 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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