Individual Calculations May 2011
 Lebiedowicz, Borys  Total change: -7.50  Rating chartPersonal card
 Ogonopolska Olimpiada Mlodziezy B-14 Suwalki POL 2011-04-13
RcRownchangeKK*chgGame
 1726 1689 4.00 10 -0.50 15 -7.50 
  Czajkowski, Adam 1802 POL0.001-0.3515-5.25 
  Karpacz, Piotr 1747 POL0.001-0.4215-6.30 
  Buraczewski, Rafal 1631 POL0.001-0.5815-8.70 
  Gluszak, Pawel 1528 POL1.0010.29154.35 
  Szymanowski, Mateusz 1743 POL1.0010.58158.70 
  Chmielarz, Maciej 1823 POL1.0010.681510.20 
  Sliwicki, Damian 1864 POL0.001-0.2715-4.05 
  Beczala, Pawel 1693 POL0.001-0.4915-7.35 
  Lewtak, Dominik 1750 POL0.001-0.4215-6.30 
  Mrozowski, Patryk 1676 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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