Individual Calculations January 2017
 Babayan, Arman  Total change: -6.80  Rating chartPersonal card
 Stavropol region cup 2 stage Pyatigorsk RUS 2016-12-03
RcRownchangeKK*chgGame
 1782 1806 3.50 7 -0.17 40 -6.80 
  Kairov, Viktor 2064 RUS0.001-0.1840-7.20 
  Airapetyan, Tigran 1487 RUS0.501-0.3740-14.80 
  Ostankovich, Ilya 1550 RUS1.0010.19407.60 
  Zelenskaya, Anastasiya 1713 RUS0.501-0.1340-5.20 
  Dinulin, Ilya 1798 RUS0.501-0.0140-0.40 
  Popov, Khristofor 1955 RUS1.0010.704028.00 
  Pratsun, Igor 1904 RUS0.001-0.3740-14.80 

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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