Individual Calculations June 2013
 Mucha, Piotr  Total change: -5.85  Rating chartPersonal card
 Turniej Ostatniej Szansy C15-2012 Pokrzywna POL 2012-11-26
RcRownchangeKK*chgGame
 1777 1958 5.50 9 -1.01 15 -15.15 
  Swiderski, Radoslaw 1938 POL0.001-0.5315-7.95 
  Lewtak, Dominik 1799 POL0.501-0.2115-3.15 
  Ogonowski, Jakub 1783 POL0.001-0.7315-10.95 
  Drop, Szymon 1772 POL1.0010.26153.90 
  Powalka, Michal 1757 POL1.0010.24153.60 
  Korpalski, Maciej 1567 POL1.0010.09151.35 
  Pilzak, Marcin 1700 POL1.0010.18152.70 
  Cieslak, Patrycjusz 1779 POL1.0010.27154.05 
  Gajdamowicz, Patrick 1901 POL0.001-0.5815-8.70 

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)
 
 Druzynowe Mistrzostwa Slaska Juniorow 2013 Slask POL 2013-01-19
RcRownchangeKK*chgGame
 1818 1958 5.50 7 0.73 15 10.95 
  Klus, Maciej 1790 POL1.0010.28154.20 
  Szczecina, Kamil 1882 POL0.501-0.1015-1.50 
  Dzierzak, Radoslaw 1930 POL0.001-0.5415-8.10 
  Karpacz, Piotr 1821 POL1.0010.32154.80 
  Klementowski, Dawid 1722 POL1.0010.20153.00 
  Wielek, Thomas 1813 POL1.0010.31154.65 
  Szolc, Grzegorz 1770 POL1.0010.26153.90 

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)
 
 Druzynowe Mistrzostwa Slaska Seniorow Slask POL 2013-01-20
RcRownchangeKK*chgGame
 1724 1958 0.50 1 -0.29 15 -4.35 
  Ptaszek, Piotr 1724 POL0.501-0.2915-4.35 

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
 1941 2009 3.00 5 0.18 15 2.70 
  Modlich, Piotr 1609  * POL1.0010.08151.20 
  Witkiewicz, Grzegorz 1772 POL1.0010.20153.00 
  Kastelik, Adrian 2109 POL0.5010.14152.10 
  Janik, Robert 2033 POL0.5010.03150.45 
  Polok, Kacper 2183 POL0.001-0.2715-4.05 
 * 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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