Individual Calculations July 2010
 Szymanski, Leszek  Total change: -4.80  Rating chartPersonal card
 III Wielkopolska Liga Szachowa Wielkoposka POL 2009-11-29
RcRownchangeKK*chgGame
 1890 1867 2.50 6 -0.32 15 -4.80 
  Andrzejewski, Pawel 1737 POL1.0010.32154.80 
  Kaczmarek, Piotr 1850 POL1.0010.48157.20 
  Rusinski, Mateusz 1937 POL0.001-0.4015-6.00 
  Duszczak, Dariusz 2050 POL0.001-0.2615-3.90 
  Kaczmarek, Piotr 1888 POL0.001-0.4715-7.05 
  Kowalczuk, Mikolaj 1877 POL0.5010.01150.15 

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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