Individual Calculations January 2010
 Kaczor, Boguslaw  Total change: -13.35  Rating chartPersonal card
 III Senior,League of Malopolska Krakow POL 2009-10-17
RcRownchangeKK*chgGame
 2052 2039 2.00 6 -0.89 15 -13.35 
  Lach, Piotr 2194 POL0.001-0.2915-4.35 
  Knapik, Lucjan 1947 POL0.501-0.1315-1.95 
  Gawronski, Lukasz 2060 POL0.5010.03150.45 
  Sleczka, Bartosz 1851 POL1.0010.26153.90 
  Zaskalski, Arkadiusz 2210 POL0.001-0.2715-4.05 
  Brylski, Pawel 2049 POL0.001-0.4915-7.35 

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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