Individual Calculations April 2016
 Dors, Ryszard  Total change: -7.20  Rating chartPersonal card
 III Liga Seniorow SL wojewodztwo Slaskie POL 2016-01-10
RcRownchangeKK*chgGame
 2014 2172 4.50 7 -0.36 20 -7.20 
  Gromada, Andrzej 1807 POL1.0010.10202.00 
  Samborski, Henryk 2050 POL0.001-0.6720-13.40 
  Klepek, Witold 1988 POL0.001-0.7420-14.80 
  Faron, Rafal 2027 POL0.501-0.1920-3.80 
  Molenda, Marcin 2230 POL1.0010.582011.60 
  Banasik, Henryk 1902 POL1.0010.17203.40 
  Szopka, Dariusz 2093 POL1.0010.39207.80 

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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