Individual Calculations August 2018
 Zaretsky, Leonid  Total change: -23.80  Rating chartPersonal card
 Maestro Open 2018 Berdsk RUS 2018-07-09
RcRownchangeKK*chgGame
 1893 1960 4.00 9 -1.19 20 -23.80 
  Dobrovolskiy, Roman 2187 RUS0.001-0.2120-4.20 
  Chaschin, Viktor 1619 RUS1.0010.12202.40 
  Mizin, Pavel 2003 RUS0.001-0.4420-8.80 
  Lyamin, Timofei 1707 RUS1.0010.19203.80 
  Zotova, Anastasia wf2010 RUS0.001-0.4320-8.60 
  Gaan, Anatoly K. 1863 RUS0.501-0.1320-2.60 
  Timchenko, Nikita 1735 RUS0.501-0.2820-5.60 
  Malezkey, Vladimir 1994 RUS0.5010.05201.00 
  Plyasunov, Daniil 1920 RUS0.501-0.0620-1.20 

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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