Individual Calculations April 2009
 Zmarzly, Aleksandra  Total change: 21.60  Rating chartPersonal card
 XIX PUCHAR GOR OPAWSKICH Pokrzywna POL 2009-01-24
RcRownchangeKK*chgGame
 1988 1944 5.50 9 1.44 15 21.60 
  Oszczanowski, Witold 1599 POL1.0010.11151.65 
  Banasik, Krzysztof 2265 POL0.001-0.1315-1.95 
  Slobodzian, Mateusz 1692 POL1.0010.19152.85 
  Grabarczyk, Miroslaw g2294 POL0.001-0.1115-1.65 
  Grabowski, Adam 1788 POL1.0010.29154.35 
  Tarnowska, Aleksandra 1761 POL1.0010.26153.90 
  Dlugosz, Krzysztof 2163 POL0.5010.28154.20 
  Kowalski, Lukasz 2082 POL1.0010.691510.35 
  Osipow, Nikolaj 2251 POL0.001-0.1415-2.10 

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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