Individual Calculations September 2019
 Lotnik, Vladislav  Total change: 33.20  Rating chartPersonal card
 XIV Astrakhan Open A Astrakhan RUS 2019-08-11
RcRownchangeKK*chgGame
 1744 1552 2.50 6 0.83 40 33.20 
  Kalambetov, Anton 1843 RUS0.001-0.1540-6.00 
  Pavlichenko, Nikita 1849 RUS0.001-0.1540-6.00 
  Korolkov, Alexander 1751 RUS1.0010.764030.40 
  Nazarova, Evgeniya 1569 RUS0.5010.02400.80 
  Morozov, Gennady 1952  * RUS0.001-0.0840-3.20 
  Davydov, Nikita 1502 RUS1.0010.434017.20 
 * 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)
 

 

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