Individual Calculations September 2011
 Mazurkiewicz, Adam  Total change: -7.65  Rating chartPersonal card
 XXII Ogolnopolski Kolonijno-Wypoczynkowy Turniej Szachowy - Grupa A Rudnik nad Sanem POL 2011-07-04
RcRownchangeKK*chgGame
 1699 1543 1.50 5 -0.03 30 -0.90 
  Betlej, Jan 1870 POL0.001-0.1330-3.90 
  Lewtak, Dominik 1693 POL0.001-0.3030-9.00 
  Stepien, Teresa 1622 POL0.5010.11303.30 
  Szczypkowski, Piotr 1763 POL0.001-0.2230-6.60 
  Ujma, Czeslaw 1547 POL1.0010.513015.30 

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)
 
NOTE: K factor changed
 XIX Miedzynarodowy Festiwal Szachowy im. Jozefa Dominika, Turniej B Dobczyce POL 2011-07-16
RcRownchangeKK*chgGame
 1628 1543 1.50 5 -0.45 15 -6.75 
  Czaplak, Lukasz 1755 POL0.001-0.2315-3.45 
  Szczepanski, Henryk 1712 POL0.001-0.2815-4.20 
  Oleksy, Helena 1476 POL0.501-0.0915-1.35 
  Wozniak, Wojciech 1610 POL1.0010.59158.85 
  Tkac, Michal 1589 SVK0.001-0.4415-6.60 

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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