Individual Calculations January 2010
 Gawronski, Lukasz  Total change: -4.20  Rating chartPersonal card
 III Senior,League of Malopolska Krakow POL 2009-10-17
RcRownchangeKK*chgGame
 2077 2060 4.00 9 -0.28 15 -4.20 
  Chrzaszcz, Malvina 2011 POL0.001-0.5715-8.55 
  Mucha, Roman 2186 POL1.0010.671510.05 
  Kaczor, Boguslaw 2039 POL0.501-0.0315-0.45 
  Kumor, Lukasz 2104 POL0.5010.06150.90 
  Piskorz, Henryk 2129 POL0.5010.10151.50 
  Widla, Piotr 1984 POL0.501-0.1015-1.50 
  Watorek, Marcin 2133 POL0.5010.10151.50 
  Zajac, Mateusz 1839 POL0.501-0.2815-4.20 
  Gbyl, Andrzej 2270 POL0.001-0.2315-3.45 

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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