Individual Calculations September 2019
 Vaisgur, Alon  Total change: 30.00  Rating chartPersonal card
 Open Tournament Kyiv Summer Summer 2019 Kyiv UKR 2019-07-23
RcRownchangeKK*chgGame
 1927 1800 3.50 8 0.75 40 30.00 
  Chornozem, Sergey 1954 UKR0.5010.21408.40 
  Palchuk, Andrii 2022 UKR0.5010.284011.20 
  Khrinovskyi, Oleksiy 2086 UKR0.001-0.1640-6.40 
  Khatniuk, Anastasiia 1621 UKR1.0010.274010.80 
  Homeniuk, Ivan 2059 UKR0.5010.324012.80 
  Pankin, Eugeny 2200  * UKR0.001-0.0840-3.20 
  Trofimchyk, Andrii 1400  * UKR1.0010.08403.20 
  Skuratovsky, Ilya 2072 UKR0.001-0.1740-6.80 
 * 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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