Individual Calculations March 2020
 Marchuk, Rostislav  Total change: 14.40  Rating chartPersonal card
 Moscow Open 2020 A Moscow RUS 2020-01-25
RcRownchangeKK*chgGame
 2244 2117 3.50 9 0.36 40 14.40 
  Gaifullin, Artur f2439 RUS1.0010.874034.80 
  Babarykin, Stanislav f2409 RUS0.001-0.1540-6.00 
  Khubukshanov, Erdem f2343 RUS0.5010.294011.60 
  Tsvetkov, Andrey f2350 RUS0.001-0.2140-8.40 
  Vdovin, Vadim f2355 RUS0.001-0.2040-8.00 
  Petrovsky, Nikita 1912 RUS1.0010.24409.60 
  Chekletsov, Ilya m2372 RUS0.001-0.1940-7.60 
  Usov, Aleksandr E. 2012 RUS0.001-0.6440-25.60 
  Sapegin, Yaroslav 2008 RUS1.0010.354014.00 

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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