Individual Calculations June 2013
 Szwaj, Jacek  Total change: 6.75  Rating chartPersonal card
 Weekendowy Turniej o Puchar Prezesa MZSzach (8) Warszawa POL 2013-05-25
RcRownchangeKK*chgGame
 1798 1969 4.00 5 0.45 15 6.75 
  Trzpil, Slawomir 1618 POL1.0010.11151.65 
  Ciechonski, Piotr 1834 POL1.0010.32154.80 
  Praczukowski, Stanislaw 1859 POL0.501-0.1515-2.25 
  Sokalski, Daniel 1943 POL0.501-0.0415-0.60 
  Tegi, Robert 1735 POL1.0010.21153.15 

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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