Individual Calculations February 2015
 Kireev, Andrey  Total change: -1.00  Rating chartPersonal card
 XXV Miedzynarodowy Festiwal Szachowy CRACOVIA 2014 Grupa B Krakow POL 2014-12-27
RcRownchangeKK*chgGame
 1968 2056 5.50 9 -0.05 20 -1.00 
  Jedrocha, Katarzyna 1881 POL0.501-0.2320-4.60 
  Betlej, Jan 1836 POL1.0010.22204.40 
  Zarnowski, Krzysztof 1970 POL0.501-0.1220-2.40 
  Lada, Ireneusz 1927 POL1.0010.33206.60 
  Walentukiewicz, Michal c2087 POL1.0010.542010.80 
  Kumala, Aleksander 1959 POL0.501-0.1320-2.60 
  Lewtak, Dominik 2066 POL0.001-0.4920-9.80 
  Ziaja, Krystian 1907 POL1.0010.30206.00 
  Janus, Przemyslaw 2081 POL0.001-0.4720-9.40 

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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