Individual Calculations July 2011
 Szewczyk, Grzegorz  Total change: -0.45  Rating chartPersonal card
 Miedzynarodowe Szachowe Mistrzostwa Malopolski Seniorow i Juniorow, Grupa A Krakow POL 2011-05-01
RcRownchangeKK*chgGame
 2095 2000 3.00 8 -0.03 15 -0.45 
  Swiech, Przemyslaw 2219 POL0.5010.28154.20 
  Kumor, Lukasz 2165 POL1.0010.721510.80 
  Goslawski, Michal 2033 POL0.5010.05150.75 
  Lach, Piotr 2176 POL0.001-0.2715-4.05 
  Kaim, Piotr 2285 POL0.001-0.1615-2.40 
  Blasiak, Miroslaw 1957 POL0.001-0.5615-8.40 
  Wierzbicka, Wiktoria 2026 POL1.0010.54158.10 
  Suliborski, Jakub 1902 POL0.001-0.6315-9.45 

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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