Rapid: Individual Calculations April 2020
 Rachkov, Andrey A.  Total change: 26.60  Rating chartPersonal card
 Serpukhov rapid 2020 C U11 Serpukhov RUS 2020-03-01
RcRownchangeKK*chgGame
 1359 1519 5.00 7 -0.05 20 -1.00 
  Merkulova, Ekaterina 1045 RUS1.0010.05201.00 
  Grakholskaya, Anna 1241 RUS1.0010.17203.40 
  Usov, Aleksandr E. 2234 RUS0.001-0.0120-0.20 
  Mugenov, Vadim 1274 RUS1.0010.20204.00 
  Navumenka, Makar 1384 BLR0.001-0.6820-13.60 
  Gladkova, Alexandra 1163 RUS1.0010.11202.20 
  Poddaeva, Ekaterina 1170 RUS1.0010.11202.20 

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)
 
 Egoryevsk Guslitsa Rapid - 2020 Egoryevsk RUS 2020-03-09
RcRownchangeKK*chgGame
 1696 1519 4.00 8 1.38 20 27.60 
  Borzov, Roman 2046 RUS0.001-0.0320-0.60 
  Losev, Ivan S. 1956 RUS0.001-0.0620-1.20 
  Belyaev, Dmitry D 1557 RUS1.0010.552011.00 
  Smagina, Varvara 1163 RUS1.0010.11202.20 
  Mamontov, Viktor 1958 RUS1.0010.942018.80 
  Enyushkin, Aleksandr V. 1895 RUS0.001-0.0920-1.80 
  Shorin, Vladimir L 1769 RUS0.001-0.1920-3.80 
  Glukhov, Dmitriy 1226 RUS1.0010.15203.00 

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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