Individual Calculations July 2010
 Kostanski, Marcin  Total change: 41.40  Rating chartPersonal card
 III Liga Podkarpacka Seniorow Lubenia POL 2010-04-09
RcRownchangeKK*chgGame
 1936 1915 6.00 7 2.76 15 41.40 
  Janus, Radoslaw 1798 POL1.0010.34155.10 
  Lis, Marek 2071 POL1.0010.711510.65 
  Sycz, Dariusz 1990 POL1.0010.60159.00 
  Zaskalski, Pawel 2173 POL0.001-0.1815-2.70 
  Uryasz, Tomasz 1520 POL1.0010.08151.20 
  Organisciak, Wojciech 2093 POL1.0010.731510.95 
  Krzywon, Leszek 1904 POL1.0010.48157.20 

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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