Individual Calculations July 2011
 Lenda, Lukasz  Total change: -4.05  Rating chartPersonal card
 Miedzynarodowe Szachowe Mistrzostwa Malopolski Seniorow i Juniorow, Grupa B Krakow POL 2011-05-01
RcRownchangeKK*chgGame
 1758 1856 3.50 6 -0.27 15 -4.05 
  Marszalek, Jakub 1648 POL1.0010.23153.45 
  Jedrzejowski, Mariusz 1720 POL0.001-0.6815-10.20 
  Kuciel, Piotr 1694 POL0.501-0.2115-3.15 
  Kasperek, Krzysztof 1819 POL0.501-0.0515-0.75 
  Koloczek, Henryk 1776 POL1.0010.39155.85 
  Zajac, Mateusz 1890 POL0.5010.05150.75 

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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