Rapid: Individual Calculations May 2021
 Chekan, Varvara  Total change: -9.00  Rating chartPersonal card
 Chess club Olimpic rapid april-1 Mytischi RUS 2021-04-04
RcRownchangeKK*chgGame
 1534 1512 1.50 6 -1.49 20 -29.80 
  Chekan, Andrey f1889 RUS0.5010.41208.20 
  Mitenkov, Igor 2026 RUS0.001-0.0420-0.80 
  Krivonosov, Artem 1653 RUS0.5010.19203.80 
  Prokopov, Roman 1152 RUS0.001-0.9020-18.00 
  Belyatskiy, Petr 1182 RUS0.001-0.8820-17.60 
  Novoselov, Mikhail 1299 RUS0.501-0.2720-5.40 

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)
 
 29 Memorial Mastera sporta SSSR M.A. Gerchikova Lyubertsy RUS 2021-04-25
RcRownchangeKK*chgGame
 1677 1512 4.00 8 1.04 20 20.80 
  Kovalev, Egor f2247 RUS0.001-0.0120-0.20 
  Kudinov, Anatoliy 1034 RUS1.0010.05201.00 
  Ermolaev, Mikhail 1879 RUS0.001-0.1020-2.00 
  Praskurin, Nikolay 1922 RUS1.0010.922018.40 
  Lazarenko, Viktor 1971 RUS0.001-0.0520-1.00 
  Golofast, Uliyana 1164 RUS0.001-0.8920-17.80 
  Rudov, Andrey 1256 RUS1.0010.19203.80 
  Marchukov, Dmitriy 1943 RUS1.0010.932018.60 

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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