Individual Calculations September 2011
 Krupa, Jerzy  Total change: 11.85  Rating chartPersonal card
 VI Turniej Klubu Polonia Wroclaw - Open A Wroclaw POL 2011-07-04
RcRownchangeKK*chgGame
 2062 1906 3.50 9 0.79 15 11.85 
  Zminda, Bogdan 2172 POL0.001-0.1815-2.70 
  Czachor, Radoslaw 2039 POL0.001-0.3215-4.80 
  Stecki, Witold 2226 POL1.0010.871513.05 
  Stankiewicz, Pawel 2064 POL0.001-0.2915-4.35 
  Wasylkiewicz, Andrzej 1980 POL1.0010.60159.00 
  Musialkiewicz, Pawel 1961 POL0.001-0.4215-6.30 
  Tworzydlo, Piotr 2064 POL0.5010.21153.15 
  Cukrowski, Filip 2113 POL0.001-0.2315-3.45 
  Krokay, Urszula 1940 POL1.0010.55158.25 

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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