Rapid: Individual Calculations April 2022
 Chumak, Arsenii  Total change: 46.20  Rating chartPersonal card
 Serpukhov rapid 2022 Serpukhov RUS 2022-03-06
RcRownchangeKK*chgGame
 1805 1602 4.50 8 1.83 20 36.60 
  Agapov, Sergey f2176 RUS0.001-0.0220-0.40 
  Davidyan, Vladimir 1333 RUS1.0010.17203.40 
  Gunin, Pavel 2164 RUS0.001-0.0220-0.40 
  Silenko, Alexey 1341 RUS1.0010.18203.60 
  Tsydendambaev, Artur 2083 RUS0.001-0.0520-1.00 
  Gizunov, Stepan 1454 RUS1.0010.30206.00 
  Bogaudinov, Rushan 1920 RUS1.0010.872017.40 
  Amirdzhanyan, Vladimir 1971 RUS0.5010.40208.00 

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)
 
 Serpukhov rapid 2022 U15 Serpukhov RUS 2022-03-07
RcRownchangeKK*chgGame
 1413 1602 5.50 7 0.48 20 9.60 
  Razumov, Ivan 1210 RUS1.0010.08201.60 
  Igushev, Vladislav 1260 RUS1.0010.12202.40 
  Lebedev, Vladimir 1324 RUS1.0010.17203.40 
  Fedorova, Olesya 1768 RUS0.5010.22204.40 
  Polevoy, David 1355 RUS1.0010.19203.80 
  Istomin, Stepan 1416 RUS0.001-0.7420-14.80 
  Popov, Nikita Vlad 1560 RUS1.0010.44208.80 

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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