Individual Calculations April 2009
 Zyla, Agata  Total change: -19.50  Rating chartPersonal card
 XIX PUCHAR GOR OPAWSKICH Pokrzywna POL 2009-01-24
RcRownchangeKK*chgGame
 1701 1564 1.00 7 -1.30 15 -19.50 
  Gandziarowski, Jan 1912 POL0.001-0.1115-1.65 
  Grabowski, Adam 1788 POL0.001-0.2215-3.30 
  Rozycki, Bartlomiej 1728 POL0.001-0.2815-4.20 
  Jozkow, Kacper 1657 POL0.5010.13151.95 
  Kowalewska, Agata 1612 POL0.5010.07151.05 
  Buksa, Ewelina 1544 POL0.001-0.5315-7.95 
  Poswiatowski, Stanislaw 1668 POL0.001-0.3615-5.40 

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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