Individual Calculations October 2013
 Mazalon, Mariusz  Total change: 26.40  Rating chartPersonal card
 DMP - II liga seniorow Poronin POL 2013-09-06
RcRownchangeKK*chgGame
 2001 2017 6.50 9 1.76 15 26.40 
  Perdek, Miroslaw f2245 POL0.5010.29154.35 
  Zaleski, Lukasz 1878 POL1.0010.31154.65 
  Maksimenko, Andrei Jr 1933 UKR0.001-0.6215-9.30 
  Janiszewski, Maciej 2005 POL1.0010.48157.20 
  Zawierucha, Aleksander 2008 POL1.0010.49157.35 
  Czachor, Grzegorz 2004 POL0.501-0.0215-0.30 
  Plonczak, Mateusz 1963 POL1.0010.42156.30 
  Wrobel, Maciej 1949 POL1.0010.41156.15 
  Kasperek, Rafal 2020 POL0.5010.00150.00 

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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