Rapid: Individual Calculations April 2018
 Bondar, Daria  Total change: -11.00  Rating chartPersonal card
 Ukraine Girls Under 16 Chess Championship 2018 (Rapid) Vinnytsia UKR 2018-03-17
RcRownchangeKK*chgGame
 1427 1306 2.00 7 -0.55 20 -11.00 
  Prasol, Alesya 1706  * UKR0.001-0.0820-1.60 
  Diachek, Alina 1592 UKR0.001-0.1620-3.20 
  Lukianova, Ksenia 1536 UKR0.001-0.2120-4.20 
  Petrenko, Maryna 1138 UKR0.001-0.7220-14.40 
  Skakun, Kateryna 1319 UKR1.0010.522010.40 
  Chupryniuk, Olha 1190 UKR1.0010.34206.80 
  Snigar, Diana 1505 UKR0.001-0.2420-4.80 
 * 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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