Rapid: Individual Calculations October 2021
 Paravyan, David  Total change: -5.00  Rating chartPersonal card
 TOLSTOY CUP Yasnaya Polyana RUS 2021-09-11
RcRownchangeKK*chgGame
 2656 2676 4.50 9 -0.25 20 -5.00 
  Abdusattorov, Nodirbek g2542 UZB0.001-0.6820-13.60 
  Andreikin, Dmitry g2705 RUS1.0010.542010.80 
  Tomashevsky, Evgeny g2635 RUS0.501-0.0620-1.20 
  Matlakov, Maxim g2663 RUS0.001-0.5220-10.40 
  Korobov, Anton g2740 UKR1.0010.592011.80 
  Gelfand, Boris g2631 ISR0.001-0.5620-11.20 
  Alekseenko, Kirill g2656 RUS1.0010.47209.40 
  Giri, Anish g2712 NED0.001-0.4520-9.00 
  Vitiugov, Nikita g2619 RUS1.0010.42208.40 

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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