Rapid: Individual Calculations April 2023
 Dobrynin, Ivan  Total change: 28.00  Rating chartPersonal card
 Serpukhov rapid 2023 Serpukhov RUS 2023-03-05
RcRownchangeKK*chgGame
 1863 1875 5.50 9 0.70 40 28.00 
  Glushchenko, Stepan 1472 RUS1.0010.08403.20 
  Sannikova, Anna 1708 RUS1.0010.284011.20 
  Maslovskiy, Vladimir 2032 RUS0.001-0.2940-11.60 
  Lebedev, Vladimir 1675 RUS1.0010.24409.60 
  Gubajdullin, Alexei f2363 RUS0.001-0.0440-1.60 
  Zhukov, Ivan 1621 RUS1.0010.19407.60 
  Kondakov, Konstantin 1768 RUS1.0010.354014.00 
  Doncev, Alexandr 2273 MDA0.001-0.0840-3.20 
  Selyanin, Denis 1854 RUS0.501-0.0340-1.20 

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)
 

 

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