Individual Calculations March 2013
 White, John  Total change: -1.50  Rating chartPersonal card
 3rd Winter Tournament of Polonia Wroclaw Chess Club - Open A Wroclaw POL 2013-02-04
RcRownchangeKK*chgGame
 1857 1907 5.00 9 -0.10 15 -1.50 
  Lebiedowicz, Borys 1726 POL1.0010.26153.90 
  Goluch, Piotr 2204 POL0.5010.35155.25 
  Daniel, Damian 1827 POL0.001-0.6115-9.15 
  Zombirt, Filip 1936 POL0.001-0.4615-6.90 
  Wrobel, Maciej 1956 POL0.5010.07151.05 
  Szyler, Bartosz 1731 POL1.0010.27154.05 
  Jagiela, Piotr 1799 POL1.0010.35155.25 
  Somyk, Marcin 1939 POL0.001-0.4615-6.90 
  Maczka, Miroslawa 1591 POL1.0010.13151.95 

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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