Individual Calculations August 2012
 Jankowiak, Piotr  Total change: -10.35  Rating chartPersonal card
 Turniej Pierwszej Szansy - B15 Karpacz POL 2012-07-01
RcRownchangeKK*chgGame
 1718 1569 1.50 7 -0.71 15 -10.65 
  Powalka, Michal 1747 POL1.0010.731510.95 
  Lizak, Jakub 1782 POL0.001-0.2315-3.45 
  Czerw, Dawid 1883 POL0.001-0.1415-2.10 
  Cieslak, Patrycjusz 1734 POL0.001-0.2815-4.20 
  Niedbala, Wojciech 1674 POL0.001-0.3615-5.40 
  Gebler, Szymon 1397 POL0.501-0.2315-3.45 
  Lewtak, Dominik 1807 POL0.001-0.2015-3.00 

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)
 
 XIX Miedzynarodowy Turniej Szachowy w Kowalewie Pomorskim - Open B Kowalewo Pomorskie POL 2012-07-10
RcRownchangeKK*chgGame
 1793 1569 1.50 6 0.02 15 0.30 
  Czech, Mieczyslaw 1921 POL0.001-0.1115-1.65 
  Kaminski, Damian 1811 POL0.001-0.2015-3.00 
  Szulc, Zofia 1413 POL1.0010.29154.35 
  Flazinski, Jozef 1968 POL0.001-0.0815-1.20 
  Nowacki, Krzysztof 1823 POL0.5010.31154.65 
  Labun, Kornel 1820 POL0.001-0.1915-2.85 

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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