Individual Calculations February 2020
 Staravoitava, Hanna  Total change: 4.80  Rating chartPersonal card
 Orsha 2020 A Orsha BLR 2020-01-18
RcRownchangeKK*chgGame
 1908 1747 2.50 8 0.12 40 4.80 
  Terzi, Alexei f2147  * BLR0.001-0.0840-3.20 
  Mkrtchyan, Mariam wc2009 ARM0.001-0.1840-7.20 
  Dubiaha, Stanislau 1347  * BLR1.0010.08403.20 
  Usacheva, Glafira 1945 RUS1.0010.764030.40 
  Trefilov, Maksim 2002 RUS0.001-0.1940-7.60 
  Vifleemskaia, Svetlana wf1978 RUS0.5010.294011.60 
  Khobotova, Olesia 1989 RUS0.001-0.2040-8.00 
  Prutskov, Aleksei 1848 RUS0.001-0.3640-14.40 
 * 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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