Individual Calculations September 2019
 Skorobogatko, Valentyna  Total change: -28.60  Rating chartPersonal card
 Open Tournament Kyiv Summer Summer 2019 Kyiv UKR 2019-07-23
RcRownchangeKK*chgGame
 1425 1226 0.00 3 -0.92 20 -18.40 
  Friedland, Eldar 1626  * ISR0.001-0.0820-1.60 
  Samunenkov, Ihor 1626  * UKR0.001-0.0820-1.60 
  Duek, Ilan 1022 ISR0.001-0.7620-15.20 
 * 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)
 
 Day of liberation of Kharkiv 2019 Kharkiv UKR 2019-08-12
RcRownchangeKK*chgGame
 1576 1226 0.00 3 -0.35 20 -7.00 
  Rybakov, Sergey 1626  * UKR0.001-0.0820-1.60 
  Cherepakha, Mark 1626  * UKR0.001-0.0820-1.60 
  Borodin, Olexander 1476 UKR0.001-0.1920-3.80 
 * 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)
 
 "Cup Independence - 2019 - "A" "Open" Kyiv UKR 2019-08-23
RcRownchangeKK*chgGame
 1622 1226 0.00 2 -0.16 20 -3.20 
  Povshednyi, Ivan 1626  * ESP0.001-0.0820-1.60 
  Holota, Maksym 1618 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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