Rapid: Individual Calculations November 2017
 Ponyatyshyna, Natalia  Total change: 19.40  Rating chartPersonal card
 Khmelnitsky Autumn Rapid-2017 Khmelnitsky UKR 2017-10-20
RcRownchangeKK*chgGame
 1840 1720 3.50 7 0.97 20 19.40 
  Shevchuk, Dmytro 2019 UKR0.001-0.1520-3.00 
  Horlevskyi, Anton 1320  * UKR1.0010.08201.60 
  Boreyko, Mikhailo 1613 UKR1.0010.35207.00 
  Ponyatyscyn, Yaroslav 2120  * UKR0.5010.42208.40 
  Seredin, Viktor 1833 UKR0.5010.15203.00 
  Grygoriv, Mikhail f2100 UKR0.5010.41208.20 
  Dziatko, Evgeniya 1876 UKR0.001-0.2920-5.80 
 * 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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