Individual Calculations March 2013
 Kowalik, Waldemar  Total change: -6.30  Rating chartPersonal card
 3rd Winter Tournament of Polonia Wroclaw Chess Club - Open A Wroclaw POL 2013-02-04
RcRownchangeKK*chgGame
 1847 1746 3.00 9 -0.42 15 -6.30 
  Zombirt, Filip 1936 POL0.5010.25153.75 
  Wrobel, Maciej 1956 POL1.0010.771511.55 
  Maczka, Miroslawa 1591 POL0.501-0.2115-3.15 
  Goluch, Piotr 2146  * POL0.001-0.0815-1.20 
  Lebiedowicz, Borys 1726 POL0.501-0.0315-0.45 
  Daniel, Damian 1827 POL0.001-0.3915-5.85 
  Szyler, Bartosz 1731 POL0.001-0.5215-7.80 
  Kanicki, Krzysztof 1911 POL0.5010.22153.30 
  Jagiela, Piotr 1799 POL0.001-0.4315-6.45 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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