Individual Calculations November 2009
 Polek, Marek  Total change: 5.40  Rating chartPersonal card
 V Ogolnopolski Turniej - Mistrzowie 2010 Krakow POL 2009-10-23
RcRownchangeKK*chgGame
 1795 1655 2.00 5 0.36 15 5.40 
  Knapik, Lucjan 1947 POL0.001-0.1515-2.25 
  Knapik, Andrzej 1809 POL0.001-0.2915-4.35 
  Wozniak, Mariola 1617 POL1.0010.45156.75 
  Kosztyla, Andrzej 1654 POL1.0010.50157.50 
  Jedras, Piotr 1950 POL0.001-0.1515-2.25 

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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