Individual Calculations February 2015
 Chizho, Aleksandr  Total change: -21.60  Rating chartPersonal card
 New Year's City chess Elista RUS 2015-01-03
RcRownchangeKK*chgGame
 1834 1835 3.50 8 -0.54 40 -21.60 
  Grigoryan, Artur f2216 RUS0.001-0.0940-3.60 
  Ochirova, Anita 1537 RUS0.001-0.8540-34.00 
  Chetyrev, Dmitry 1928 RUS1.0010.634025.20 
  Abushinov, Mingiyan 1618 RUS1.0010.22408.80 
  Borisov, Sergey 1967 RUS0.5010.18407.20 
  Sazonov, Evgeny 1946 RUS0.001-0.3540-14.00 
  Sharshikov, Timur 1716 RUS0.501-0.1640-6.40 
  Badmaeva, Baina 1745 RUS0.501-0.1240-4.80 

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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