Individual Calculations August 2023
 Bobkov, Vadim  Total change: 18.00  Rating chartPersonal card
 L. Polugaevsky Memorial 2023 Samara RUS 2023-07-10
RcRownchangeKK*chgGame
 1997 2249 7.00 8 0.90 20 18.00 
  Prokhorenko, Yaroslav 1849  * RUS1.0010.08201.60 
  Makarov, Nikita 1710 RUS1.0010.03200.60 
  Suvorov, Aleksandr 2102 RUS1.0010.30206.00 
  Sharikov, Alexander 2059 RUS0.501-0.2520-5.00 
  Gusarov, Aleksey 2102 RUS0.501-0.2020-4.00 
  Mokshanov, Alexey m2357 RUS1.0010.652013.00 
  Morgachev, Sergey 2052 RUS1.0010.25205.00 
  Nagiev, Talyb 1743 RUS1.0010.04200.80 
 * 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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