Rapid: Individual Calculations September 2020
 Potapov, Grigory  Total change: 68.80  Rating chartPersonal card
 Cup of Hope_rapid D_2020 Nizhniy Novgorod RUS 2020-08-23
RcRownchangeKK*chgGame
 1749 1396 4.50 9 3.44 20 68.80 
  Zavivaev, Ilya 1695 RUS1.0010.852017.00 
  Korolev, Sergey E. 1866 RUS0.001-0.0520-1.00 
  Bedertdinov, Rinat 1803 RUS1.0010.922018.40 
  Frolkin, Nikita 1784 RUS0.001-0.0920-1.80 
  Borsch, Sergey 1826 RUS0.001-0.0720-1.40 
  Zavivaeva, Emilia wc1672 RUS0.001-0.1720-3.40 
  Markovsky, Georgy 1668 RUS1.0010.832016.60 
  Vinogradov, Arseny 1646 RUS0.5010.31206.20 
  Hilova, Evelina 1785 RUS1.0010.912018.20 

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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