Rapid: Individual Calculations April 2023
 Gorskaya, Viktoria  Total change: 116.00  Rating chartPersonal card
 Serpukhov rapid 2023 U15 Serpukhov RUS 2023-03-04
RcRownchangeKK*chgGame
 1426 1185 3.50 6 2.09 40 83.60 
  Frolov, Maxim 1730 RUS0.001-0.0340-1.20 
  Yarovitskaya, Darya 1396 RUS0.5010.274010.80 
  Petrov, Egor Konst 1319 RUS1.0010.684027.20 
  Merkulova, Ekaterina 1511 RUS0.001-0.1340-5.20 
  Laptev, Anton 1207 RUS1.0010.534021.20 
  Dolgikh, Vladimir Ev 1395 RUS1.0010.774030.80 

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)
 
 Serpukhov rapid 2023 Serpukhov RUS 2023-03-05
RcRownchangeKK*chgGame
 1546 1185 2.00 8 0.81 40 32.40 
  Fedorov, Artem Alek 1788 RUS0.001-0.0240-0.80 
  Medvedev, Ivan Dmit 1429 RUS0.001-0.2040-8.00 
  Zhirnov, Grigoriy Ev 1565 RUS0.5010.414016.40 
  Abramov, Pavel. 1642 RUS0.001-0.0540-2.00 
  Rossoshansky, Bogdan 1459 RUS0.5010.334013.20 
  Yarovitskaya, Darya 1396 RUS1.0010.774030.80 
  Shornikov, Vyatcheslav 1842 RUS0.001-0.0140-0.40 
  Nevrov, Maksim Ig 1246 RUS0.001-0.4240-16.80 

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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