Individual Calculations January 2009
 Mika, Tomasz  Total change: -4.05  Rating chartPersonal card
 Mistrzostwa Makroregionu Juniorow w Szachach MP-PK C-13 Bartkowa POL 2008-09-29
RcRownchangeKK*chgGame
 1740 1760 2.00 5 -0.63 15 -9.45 
  Knapik, Andrzej 1713 POL0.501-0.0715-1.05 
  Lewicki, Miroslaw 1844 POL0.001-0.3815-5.70 
  Lewtak, Damian 1875 POL0.5010.16152.40 
  Matysiak, Samuel 1658 POL0.001-0.6415-9.60 
  Peronczyk, Karol 1610 POL1.0010.30154.50 

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
 1717 1672 3.00 6 0.36 15 5.40 
  Szewczyk, Mariusz 1728 POL0.001-0.4215-6.30 
  Renkowski, Piotr 1663 POL0.001-0.5115-7.65 
  Peronczyk, Karol 1578 POL0.001-0.6315-9.45 
  Gawiec, Konrad 1841 POL1.0010.721510.80 
  Chmielewski, Jakub 1748 POL1.0010.60159.00 
  Eggink, Mateusz 1746 POL1.0010.60159.00 

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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