Individual Calculations October 2013
 Lasota, Adam  Total change: 45.15  Rating chartPersonal card
 124th YMCA Summer 2013-B Warszawa POL 2013-07-04
RcRownchangeKK*chgGame
 1874 1913 8.00 9 3.01 15 45.15 
  Szelejewski, Jan 1836 POL1.0010.39155.85 
  Praczukowski, Stanislaw 1848 POL0.501-0.0915-1.35 
  Potocki, Karol 1876 POL1.0010.45156.75 
  Melchers, Damian 1952 GER1.0010.55158.25 
  Rusin, Ryszard 1898 POL1.0010.48157.20 
  Szelejewski, Jan 1836 POL1.0010.39155.85 
  Praczukowski, Stanislaw 1848 POL1.0010.41156.15 
  Potocki, Karol 1876 POL1.0010.45156.75 
  Rusin, Ryszard 1898 POL0.501-0.0215-0.30 

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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