Individual Calculations September 2009
 Majas, Piotr  Total change: -42.25  Rating chartPersonal card
 Indywidualne Mistrzostwa Wielkopolski Juniorow C15 Lichen POL 2009-06-11
RcRownchangeKK*chgGame
 1684 1801 1.00 2 -0.32 25 -8.00 
  Zimny, Piotr 1712 POL0.001-0.6225-15.50 
  Kaluzny, Jacek 1655 POL1.0010.30257.50 

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)
 
 Dru¿ynowe Mistrzostwa Polski II Liga Juniorow Lukow POL 2009-07-03
RcRownchangeKK*chgGame
 1636 1801 5.00 9 -1.37 25 -34.25 
  Kozakow, Mikolaj 1504 POL1.0010.15253.75 
  Wozniak, Bartosz 1770 POL0.001-0.5425-13.50 
  Mykita, Andrzej 1657 POL0.001-0.6925-17.25 
  Orzechowski, Michal 1612 POL1.0010.25256.25 
  Lakota, Tomasz 1604 POL0.501-0.2525-6.25 
  Nun, Grzegorz 1722 POL0.501-0.1125-2.75 
  Karpacz, Piotr 1633 POL1.0010.28257.00 
  Piotrowski, Przemyslaw 1731 POL0.001-0.6025-15.00 
  Slany, Wiktor 1495 POL1.0010.14253.50 

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)
 

 

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