Individual Calculations September 2022
 Piankov, Evgenij  Total change: -3.80  Rating chartPersonal card
 Golubitskaya OPEN - 2022 Golubitskaya RUS 2022-06-23
RcRownchangeKK*chgGame
 1892 2169 7.00 9 -0.38 10 -3.80 
  Alekseev, Aleksandr S 1708 RUS1.0010.05100.50 
  Dadukov, Victor 1837 RUS0.501-0.3810-3.80 
  Porozhnyak, Maya 1911 RUS1.0010.18101.80 
  Kudritsky, Maksim 2053 RUS0.001-0.6610-6.60 
  Gutsulyak, Nikolay 1880 RUS1.0010.16101.60 
  Kalensky, Valery 1960 RUS0.501-0.2710-2.70 
  Polkovnikov, Nikolay 1939 RUS1.0010.21102.10 
  Ushakov, Aleksander 1974 RUS1.0010.25102.50 
  Galustyan, Sergey 1769  * RUS1.0010.08100.80 
 * 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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