Individual Calculations December 2018
 Cherednichenko, Viktor  Total change: -30.20  Rating chartPersonal card
 Voronezh Region Senior Championship Open 2018 Voronezh RUS 2018-10-16
RcRownchangeKK*chgGame
 1710 1821 3.50 8 -1.51 20 -30.20 
  Volodin, Konstantin 1706 RUS0.001-0.6620-13.20 
  Koshelev, Vladimir 1678 RUS1.0010.31206.20 
  Leun, Victor 1741 RUS0.001-0.6120-12.20 
  Belov, Yury 1471 RUS0.501-0.3920-7.80 
  Bykhanov, Alexander 1763 RUS1.0010.42208.40 
  Shishkin, Alexander 1990 RUS0.001-0.2820-5.60 
  Skorkin, Anatoly 1421  * RUS1.0010.08201.60 
  Ajrapetian, Nikita 1909 RUS0.001-0.3820-7.60 
 * 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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