Rapid: Individual Calculations April 2021
 Tupileykin, Viktor  Total change: 4.80  Rating chartPersonal card
 Y.V. Knyshenko Memorial rapid Rostov-on-Don RUS 2021-02-27
RcRownchangeKK*chgGame
 1625 1457 2.00 7 -0.19 20 -3.80 
  Donchenko, Ekaterina 1761 RUS0.001-0.1420-2.80 
  Kardashov, Artem 1730 RUS1.0010.832016.60 
  Gulinsky, Vladimir 1934 RUS0.001-0.0520-1.00 
  Fedorenko, Ekaterina I. 1085 RUS0.001-0.9020-18.00 
  Drachev, Evgeniy 1494 RUS0.001-0.4520-9.00 
  Pogorelov, Daniil A. 1546 RUS0.001-0.3820-7.60 
  Kutovoi, Valery 1824 RUS1.0010.902018.00 

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)
 
 Rostov-on-Don March 2021 rapid Rostov-on-Don RUS 2021-03-27
RcRownchangeKK*chgGame
 1748 1457 2.00 7 0.43 20 8.60 
  Stepanov, Arseny 1902 RUS0.001-0.0620-1.20 
  Polozhentsev, Valery 1855 RUS1.0010.922018.40 
  Zherebtsov, Leonid 1290 RUS0.001-0.7220-14.40 
  Kulygina, Uliyana 1547 RUS1.0010.622012.40 
  Dudnik, Tatiana 1643 RUS0.001-0.2620-5.20 
  Korovjakovsky, Dmitryi 1926 RUS0.001-0.0520-1.00 
  Korovtenko, Mikhail 2070 RUS0.001-0.0220-0.40 

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)
 

 

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