Individual Calculations June 2013
 Grygierczyk, Wojciech  Total change: -12.15  Rating chartPersonal card
 Druzynowe Mistrzostwa Slaska Seniorow Slask POL 2013-01-20
RcRownchangeKK*chgGame
 1964 2061 4.50 8 -0.44 15 -6.60 
  Stachanczyk, Jacek 2241 POL0.001-0.2615-3.90 
  Gromada, Andrzej 1894 POL0.501-0.2215-3.30 
  Dzierzak, Radoslaw 1930 POL0.001-0.6815-10.20 
  Szopka, Dariusz 2131 POL0.5010.10151.50 
  Gajzner, Ryszard 1727 POL1.0010.12151.80 
  Zbrzezny, Andrzej 1837 POL0.501-0.2815-4.20 
  Bogusz, Tomasz 1863 POL1.0010.24153.60 
  Gondzik, Dawid 2089 POL1.0010.54158.10 

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)
 
 IV Turniej Szachowy o Puchar Hotelu Szafran - Open A Czeladz POL 2013-05-01
RcRownchangeKK*chgGame
 1809 2061 3.50 5 -0.37 15 -5.55 
  Zabuga, Maciej 1661  * POL0.501-0.4215-6.30 
  Manka, Mateusz 1661  * POL1.0010.08151.20 
  Frukacz, Robert 1694 POL1.0010.10151.50 
  Banasik, Henryk 2050 POL0.501-0.0215-0.30 
  Janiszewski, Maciej 1981 POL0.501-0.1115-1.65 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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