Individual Calculations January 2009
 Lewtak, Damian  Total change: 12.00  Rating chartPersonal card
 Mistrzostwa Makroregionu Juniorow w Szachach MP-PK C-13 Bartkowa POL 2008-09-29
RcRownchangeKK*chgGame
 1742 1875 4.50 7 -0.19 15 -2.85 
  Peronczyk, Karol 1610 POL1.0010.18152.70 
  Knapik, Andrzej 1713 POL0.501-0.2115-3.15 
  Gawiec, Konrad 1871 POL1.0010.49157.35 
  Jaskolka, Tomasz 1774 POL0.501-0.1415-2.10 
  Lewicki, Miroslaw 1844 POL0.001-0.5415-8.10 
  Mika, Tomasz 1760 POL0.501-0.1615-2.40 
  Chmiel, Marcin 1623 POL1.0010.19152.85 

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
 1718 1848 7.00 9 0.99 15 14.85 
  Renkowski, Piotr 1663 POL0.501-0.2415-3.60 
  Ziemba, Artur 1526 POL1.0010.13151.95 
  Gawiec, Konrad 1841 POL1.0010.49157.35 
  Chmielewski, Jakub 1748 POL1.0010.36155.40 
  Eggink, Mateusz 1746 POL0.501-0.1415-2.10 
  Matysiak, Samuel 1679 POL0.501-0.2215-3.30 
  Szewczyk, Mariusz 1728 POL1.0010.34155.10 
  Miskiewicz, Kamil 1731 POL0.501-0.1615-2.40 
  Dadello, Krzysztof 1800 POL1.0010.43156.45 

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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