Individual Calculations January 2011
 Kalhorn, Marcin  Total change: 25.35  Rating chartPersonal card
 II Jesienne granie w Hetmanie A Warszawa POL 2010-09-24
RcRownchangeKK*chgGame
 1693 1546 4.00 9 1.09 15 16.35 
  Prazmowski, Bartosz 1870 POL0.001-0.1315-1.95 
  Ceglowski, Ryszard 1877 POL0.001-0.1215-1.80 
  Tomczyk, Ryszard 1494 POL1.0010.43156.45 
  Szymankiewicz, Jan 1513 POL1.0010.45156.75 
  Baranowicz, Jan 1693 POL1.0010.701510.50 
  Chomczyk, Marek 1615 POL0.001-0.4015-6.00 
  Milczarek, Robert 1838 POL0.001-0.1515-2.25 
  Kwiek, Janusz 1742 POL1.0010.751511.25 
  Kaminski, Stefan 1592 POL0.001-0.4415-6.60 

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)
 
 LXIII Otwarte Mistrzostwa Warszawy - Open B Warszawa POL 2010-11-22
RcRownchangeKK*chgGame
 1645 1546 2.50 5 0.60 15 9.00 
  Ceglowski, Ryszard 1877 POL0.001-0.1215-1.80 
  Powalka, Michal 1307 POL0.501-0.3015-4.50 
  Prazmowski, Wlodzimierz 1680 POL1.0010.681510.20 
  Kaminski, Stefan 1592 POL1.0010.56158.40 
  Kwiek, Janusz 1770 POL0.001-0.2215-3.30 

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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