Individual Calculations September 2020
 Chernov, Dmitry  Total change: -78.00  Rating chartPersonal card
 Cup of Hope_Open_2020 Nizhniy Novgorod RUS 2020-08-24
RcRownchangeKK*chgGame
 1611 1993 3.50 6 -1.95 40 -78.00 
  Borodkina, Sofia 1593  * RUS0.501-0.4240-16.80 
  Shenker, Angelina 1593  * RUS0.501-0.4240-16.80 
  Potapov, Grigory 1593  * RUS1.0010.08403.20 
  Zavivaeva, Evelina wc1619 RUS0.501-0.4040-16.00 
  Vinogradov, Arseny 1677 RUS0.501-0.3740-14.80 
  Kostin, Nikolay 1593  * RUS0.501-0.4240-16.80 
 * 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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