Individual Calculations January 2012
 Kalhorn, Marcin  Total change: 18.75  Rating chartPersonal card
 Jesienne granie 2011 w Hetmanie_B Warszawa POL 2011-09-05
RcRownchangeKK*chgGame
 1663 1643 5.50 9 1.25 15 18.75 
  Kaczmarczyk, Marcin 1613 POL1.0010.46156.90 
  Kacprzak, Karol 1733 POL0.5010.12151.80 
  Borowy, Cezary 1698 POL0.001-0.4215-6.30 
  Jarmolowski, Tadeusz 1731 POL1.0010.62159.30 
  Kaminski, Stefan 1597 POL0.001-0.5615-8.40 
  Baranowicz, Jan 1672 POL1.0010.54158.10 
  Kwiek, Janusz 1750 POL1.0010.65159.75 
  Prazmowski, Wlodzimierz 1617 POL1.0010.46156.90 
  Borowski, Marek 1559 POL0.001-0.6215-9.30 

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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