Individual Calculations April 2009
 Kowara, Magdalena  Total change: 3.60  Rating chartPersonal card
 XIX PUCHAR GOR OPAWSKICH Pokrzywna POL 2009-01-24
RcRownchangeKK*chgGame
 1913 1833 3.50 8 0.24 15 3.60 
  Mulet, Piotr f2183 POL0.001-0.1115-1.65 
  Kowalewska, Agata 1612 POL1.0010.22153.30 
  Dlugosz, Krzysztof 2163 POL0.001-0.1215-1.80 
  Chenska, Karolina 1546 POL1.0010.16152.40 
  Oszczanowski, Witold 1599 POL1.0010.21153.15 
  Czyz, Artur 2076 POL0.5010.30154.50 
  Mondrzycki, Bartlomiej 2034 POL0.001-0.2415-3.60 
  Pietocha, Pawel 2090 POL0.001-0.1815-2.70 

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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