Individual Calculations September 2013
 Baum, Jonasz  Total change: 42.30  Rating chartPersonal card
 M.Najdorf International Chess Festival gr. B Warszawa POL 2013-08-05
RcRownchangeKK*chgGame
 1675 1512 5.50 9 2.82 15 42.30 
  Worobiej, Daniel 1865 POL0.5010.39155.85 
  Sokolowski, Marek 1846 POL0.5010.38155.70 
  Karpinski, Ryszard 1701 POL1.0010.751511.25 
  Fedorczyk, Krzysztof 1712 POL0.001-0.2415-3.60 
  Wilczynski, Adam 1697 POL0.001-0.2615-3.90 
  Kowalski, Gerard 1262 POL1.0010.19152.85 
  Rzeszowski, Dominik 1644 POL0.5010.18152.70 
  Kalejta, Arkadiusz 1674 POL1.0010.711510.65 
  Eggink, Raimondo 1677 POL1.0010.721510.80 

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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