Individual Calculations January 2009
 Peronczyk, Karol  Total change: -7.95  Rating chartPersonal card
 Mistrzostwa Makroregionu Juniorow w Szachach MP-PK C-13 Bartkowa POL 2008-09-29
RcRownchangeKK*chgGame
 1726 1610 0.50 5 -1.25 15 -18.75 
  Lewtak, Damian 1875 POL0.001-0.1815-2.70 
  Matysiak, Samuel 1658 POL0.5010.07151.05 
  Chmiel, Marcin 1623 POL0.001-0.4815-7.20 
  Knapik, Andrzej 1713 POL0.001-0.3615-5.40 
  Mika, Tomasz 1760 POL0.001-0.3015-4.50 

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)
 
 Turniej Ostatniej Szansy -Ch13 Chotowa POL 2008-11-15
RcRownchangeKK*chgGame
 1714 1578 3.00 7 0.72 15 10.80 
  Gawiec, Konrad 1841 POL1.0010.821512.30 
  Miskiewicz, Kamil 1731 POL0.001-0.3015-4.50 
  Ziemba, Artur 1526 POL0.501-0.0715-1.05 
  Mika, Tomasz 1672 POL1.0010.63159.45 
  Paszewski, Mateusz 1684 POL0.001-0.3615-5.40 
  Dadello, Krzysztof 1800 POL0.5010.28154.20 
  Eggink, Mateusz 1746 POL0.001-0.2815-4.20 

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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