Rapid: Individual Calculations July 2018
 Osipova, Aliona  Total change: -2.20  Rating chartPersonal card
 Ukraine Clubs Teams Championship - 2018 (Rapid) Chornomorsk, Odesa Region UKR 2018-05-29
RcRownchangeKK*chgGame
 1745 1650 1.50 4 -0.11 20 -2.20 
  Vernigora, Alexandra 1557 UKR0.001-0.6320-12.60 
  Kharchenko, Michail 1725 UKR1.0010.602012.00 
  Tikhonova, Alesia 1649 UKR0.5010.00200.00 
  Berdnyk, Mariia 2050  * UKR0.001-0.0820-1.60 
 * 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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