Individual Calculations January 2009
 Koitka, Jakub  Total change: 38.75  Rating chartPersonal card
 Makroregionalne Mistrzostwa Juniorow-Lubuskie,Dolnoslaskie C-11 Glebokie POL 2008-10-12
RcRownchangeKK*chgGame
 1636 1641 3.50 6 0.47 25 11.75 
  Piotrowski, Przemyslaw 1480 POL0.001-0.7125-17.75 
  Terochin, Piotr 1703 POL1.0010.592514.75 
  Jozkow, Kacper 1629 POL0.501-0.0225-0.50 
  Bronsztejn, Wojciech 1695 POL1.0010.582514.50 
  Nun, Grzegorz 1693 POL0.5010.07251.75 
  Brzechffa, Szymon 1614 POL0.501-0.0425-1.00 

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)
 
NOTE: K factor changed
 Mistrzostwa Gorzowa - Grupa A Gorzow Wielkopolski POL 2008-11-08
RcRownchangeKK*chgGame
 1907 1641 3.50 9 1.80 15 27.00 
  Wisniowska, Klaudia 1988 POL0.001-0.1115-1.65 
  Kugler, Pawel 1831 POL1.0010.751511.25 
  Partyka, Pawel 1738 POL0.5010.13151.95 
  Demidowicz, Maria 1991 POL0.001-0.1115-1.65 
  Chomski, Maciej 1802 POL1.0010.711510.65 
  Siwiec, Arkadiusz 1991 POL0.001-0.1115-1.65 
  Kulaszynski, Michal 1842 POL1.0010.761511.40 
  Dragun, Kamil 1991 POL0.001-0.1115-1.65 
  Klim, Kamil 1991 POL0.001-0.1115-1.65 

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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