Individual Calculations October 2013
 Plonczak, Mateusz  Total change: -27.30  Rating chartPersonal card
 DMP - II liga seniorow Poronin POL 2013-09-06
RcRownchangeKK*chgGame
 1983 1963 1.00 6 -1.82 15 -27.30 
  Malecki, Rafal 2112 POL0.001-0.3015-4.50 
  Sielicki, Tomasz 2004 POL0.001-0.4415-6.60 
  Kowalec, Maciej 1798 POL0.001-0.7215-10.80 
  Halas, Przemyslaw 1962 POL0.001-0.5015-7.50 
  Mazalon, Mariusz 2017 POL0.001-0.4215-6.30 
  Janiszewski, Maciej 2005 POL1.0010.56158.40 

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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