Individual Calculations November 2010
 Kulwinski, Marian  Total change: -9.60  Rating chartPersonal card
 XVIII MFSz Pamiêci Emanuela Laskera - Open B Barlinek POL 2010-07-17
RcRownchangeKK*chgGame
 1681 1703 1.50 4 -0.64 15 -9.60 
  Majkowski, Andrzej 1982 POL0.001-0.1615-2.40 
  Dura, Rafal 1504 POL0.001-0.7615-11.40 
  Samson, Stefan 1520 POL0.501-0.2415-3.60 
  Partyka, Pawel 1717 POL1.0010.52157.80 

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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