Individual Calculations September 2010
 Brozek, Lukasz  Total change: -2.55  Rating chartPersonal card
 Druzynowe Mistrzostwa Slaska Seniorow LOS 2010 woj. Slaskie POL 2010-01-10
RcRownchangeKK*chgGame
 2117 1883 1.50 6 0.17 15 2.55 
  Waruga, Wojciech 2061 POL0.001-0.2715-4.05 
  Stachanczyk, Jacek 2251 POL0.001-0.1015-1.50 
  Gromada, Andrzej 1922 POL0.001-0.4515-6.75 
  Drygalski, Wojciech 2151 POL0.001-0.1715-2.55 
  Drzazga, Rafal 2118 POL0.5010.29154.35 
  Juzek, Adrian 2200 POL1.0010.871513.05 

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)
 
 XVII Miêdzynarodowy Turniej Szachowy Kowalewo Pomorskie 2010-Open B Kowalewo Pomorskie POL 2010-07-04
RcRownchangeKK*chgGame
 1698 1883 5.50 8 -0.34 15 -5.10 
  Kurcius, Ewa 1644 POL0.501-0.3015-4.50 
  Palasz, Krzysztof 1704 POL0.001-0.7315-10.95 
  Tarczykowska, Monika 1656 POL1.0010.21153.15 
  Korcz, Daniel 1804 POL0.001-0.6115-9.15 
  Moszczenski, Milosz 1529 POL1.0010.11151.65 
  Jasnikowska, Daria 1650 POL1.0010.21153.15 
  Siergiej, Izabela 1747 POL1.0010.32154.80 
  Szydelko, Marcin 1847 POL1.0010.45156.75 

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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