Individual Calculations September 2011
 Starczewska, Malgorzata  Total change: -17.70  Rating chartPersonal card
 Miguel Najdorf International Chess Festival - Open B Warsaw POL 2011-07-14
RcRownchangeKK*chgGame
 1611 1829 5.00 8 -1.18 15 -17.70 
  Rodak, Przemyslaw 1541 POL1.0010.16152.40 
  Kundzik, Jacek 1681 POL0.501-0.2015-3.00 
  Zadlo, Maciej 1685 POL0.001-0.6915-10.35 
  Kowalski, Igor 1621 POL0.501-0.2715-4.05 
  Borowy, Cezary 1607 POL0.501-0.2815-4.20 
  Jarzyna, Michal 1511 POL1.0010.13151.95 
  Kalhorn, Marcin 1635 POL1.0010.25153.75 
  Litner, Igor 1606 POL0.501-0.2815-4.20 

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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