Rapid: Individual Calculations December 2023
 Melnik, Viktor  Total change: -29.00  Rating chartPersonal card
 Senior rapid_Yubilyary Moscow RUS 2023-11-25
RcRownchangeKK*chgGame
 1931 1985 3.00 8 -1.45 20 -29.00 
  Kleimenov, Yury 1703 RUS1.0010.16203.20 
  Pokrovski, Pavel f2243 RUS0.001-0.1820-3.60 
  Romanov, Sergey 2025 RUS0.5010.06201.20 
  Bakhtin, Vladimir A. 1940 RUS0.501-0.0620-1.20 
  Otman, Viktor 2037 RUS0.5010.07201.40 
  Osmolny, Vladimir I. f1980 RUS0.001-0.5120-10.20 
  Kalashnikova, Nadezhda wf1934 RUS0.001-0.5720-11.40 
  Abramjan, Larisa 1589 RUS0.501-0.4220-8.40 

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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