Individual Calculations February 2016
 Boyko, Dobrynja  Total change: 6.80  Rating chartPersonal card
 Cristmas tournament B-15 Kazan RUS 2016-01-08
RcRownchangeKK*chgGame
 1642 1614 3.50 7 0.17 40 6.80 
  Gabdrakhmanov, Azat 1877 RUS0.001-0.1840-7.20 
  Dimiev, Almaz 1591 RUS0.501-0.0340-1.20 
  Stepanov, Pavel 1451 RUS1.0010.284011.20 
  Yarullin, Talgat 1341 RUS1.0010.17406.80 
  Peisakhov, Imanuil 1828 RUS0.001-0.2340-9.20 
  Pogreshaev, Aleksandr 1417 RUS1.0010.254010.00 
  Murtazin, Ruslan 1991 RUS0.001-0.0940-3.60 

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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