Individual Calculations May 2012
 Kania, Wlodzimierz  Total change: -5.10  Rating chartPersonal card
 Druzynowe Mistrzostwa Mazowsza 2012 Warszawa POL 2012-01-08
RcRownchangeKK*chgGame
 1616 1857 2.00 3 -0.34 15 -5.10 
  Krasiewicz, Dawid 1720 POL1.0010.32154.80 
  Jasinowicz, Waclaw 1458 POL0.501-0.4215-6.30 
  Kasperski, Marcin 1670 POL0.501-0.2415-3.60 

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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