Rapid: Individual Calculations August 2022
 Chudik, Sergey  Total change: -41.80  Rating chartPersonal card
 Rapid Perm 2022 June 26 Perm RUS 2022-06-26
RcRownchangeKK*chgGame
 1593 1355 2.50 7 0.75 20 15.00 
  Karpenko, Alexander 1889 RUS0.001-0.0320-0.60 
  Kuzminykh, Igor 1482 RUS0.001-0.3320-6.60 
  Vshivtsev, Valery 1689 RUS1.0010.882017.60 
  Baturov, Rashid 1591 RUS0.5010.30206.00 
  Chudinov, Igor 1786 RUS0.001-0.0720-1.40 
  Navalikhina, Yulia 1527 RUS0.001-0.2720-5.40 
  Ushakova, Darya Vir 1184 RUS1.0010.27205.40 

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)
 
 Cup of the President of the Chess Federation of Kama - Rapid Perm RUS 2022-07-23
RcRownchangeKK*chgGame
 1445 1355 0.00 6 -2.84 20 -56.80 
  Orekhov, Viktor 1937 RUS0.001-0.0220-0.40 
  Koskov, Boris 1967 RUS0.001-0.0220-0.40 
  Soromotin, Egor 1238 RUS0.001-0.6620-13.20 
  Tiunov, Artemiy 1089 RUS0.001-0.8220-16.40 
  Novikov, Makar 1063 RUS0.001-0.8520-17.00 
  Suslov, Viktor 1375 RUS0.001-0.4720-9.40 

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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