Individual Calculations February 2015
 Nikitin, Aleksander I  Total change: 19.20  Rating chartPersonal card
 XXV Miedzynarodowy Festiwal Szachowy CRACOVIA 2014 Grupa B Krakow POL 2014-12-27
RcRownchangeKK*chgGame
 1983 2069 6.50 9 0.96 20 19.20 
  Orsatti, Marcello 1907 ITA0.501-0.2120-4.20 
  Bartoszewicz, Marcin 1968 POL1.0010.36207.20 
  Somyk, Marcin 1988 POL1.0010.39207.80 
  Kowalczyk, Mariusz 2003 POL0.001-0.5920-11.80 
  Zarnowski, Krzysztof 1970 POL1.0010.36207.20 
  Szczurek, Krzysztof 1901 POL1.0010.28205.60 
  Janus, Przemyslaw 2081 POL1.0010.522010.40 
  Lewtak, Dominik 2066 POL0.5010.00200.00 
  Kumala, Aleksander 1959 POL0.501-0.1520-3.00 

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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