Individual Calculations July 2018
 Butakov, Igor  Total change: -29.80  Rating chartPersonal card
 Aurora Borealis 2018 Yakutsk RUS 2018-06-10
RcRownchangeKK*chgGame
 1743 1867 3.00 7 -1.49 20 -29.80 
  Moiseev, Gumar f2262 RUS0.001-0.0820-1.60 
  Maksimov, Aleksandr 1544 RUS1.0010.13202.60 
  Popov, Maksim M. 2246 RUS0.5010.41208.20 
  Moiseeva, Olesya 1713 RUS0.001-0.7120-14.20 
  Afanasyev, Anatoly M 1504 RUS0.501-0.4020-8.00 
  Lvova, Praskoviya M 1467  * RUS0.501-0.4220-8.40 
  Nomtoeva, Tatiana 1467  * RUS0.501-0.4220-8.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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