Individual Calculations April 2020
 Vul, Arkadi Eremeevich  Total change: 4.40  Rating chartPersonal card
 Championship Moscow 2020 Seniors men Moscow RUS 2020-03-05
RcRownchangeKK*chgGame
 2112 2208 6.00 9 0.44 10 4.40 
  Dubrovin, Anatoly 1866 RUS1.0010.12101.20 
  Trofimovsky, Alexander 1938 RUS1.0010.17101.70 
  Birjukov, Sergey f2093 RUS0.501-0.1610-1.60 
  Melnik, Viktor 2071 RUS0.501-0.1810-1.80 
  Dragomarezkij, Evgeni m2381 RUS0.5010.23102.30 
  Bakhtin, Vladimir A. 2082 RUS0.501-0.1710-1.70 
  Kedrov, Valery V. f2028 RUS1.0010.26102.60 
  Koshevoy, Sergey 2179 RUS0.501-0.0410-0.40 
  Yuferov, Sergey N m2366 RUS0.5010.21102.10 

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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