Individual Calculations May 2015
 Orzechowski, Krzysztof  Total change: 1.20  Rating chartPersonal card
 III LIGA SENIOROW - sezon 2015 Wojewodztwo Slaskie POL 2015-02-22
RcRownchangeKK*chgGame
 1732 1707 2.00 4 0.06 20 1.20 
  Klama, Andrzej 1521 POL1.0010.26205.20 
  Kwasniewski, Pawel 1661 POL1.0010.44208.80 
  Zylka, Stanislaw 2065 POL0.001-0.1020-2.00 
  Muszynski, Maciej 1681 POL0.001-0.5420-10.80 

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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