Rapid: Individual Calculations May 2023
 Izotov, Ivan V  Total change: 50.20  Rating chartPersonal card
 Berdsk Rapid Cup 2023, Stage 3 Berdsk RUS 2023-04-09
RcRownchangeKK*chgGame
 1818 1865 6.00 9 1.04 20 20.80 
  Zherebnenko, Artem 1548 RUS1.0010.13202.60 
  Penzov, Stanislav 1465  * RUS1.0010.08201.60 
  Kuznetsov, Evgeny f2054 RUS1.0010.752015.00 
  Kachkin, Konstantin 1877 RUS0.001-0.4820-9.60 
  Samochernov, Roman 1724 RUS1.0010.31206.20 
  Lazarev, Vladislav 2187 RUS0.001-0.1320-2.60 
  Lutaenko, Lev 1757 RUS1.0010.35207.00 
  Bazhenov, Aleksandr 1996 RUS0.001-0.3220-6.40 
  Novikov, Stanislav M. 1754 RUS1.0010.35207.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 Novosibirsk Region Cup 2023, 1st stage. Men. Rapid Novosibirsk RUS 2023-04-15
RcRownchangeKK*chgGame
 1690 1865 7.50 9 1.47 20 29.40 
  Zamyatin, Egor 1465  * RUS1.0010.08201.60 
  Karasev, Vladimir 1348 RUS1.0010.04200.80 
  Nikolaenko, Igor 1387 RUS1.0010.05201.00 
  Postnikov, Alexey 2218 RUS1.0010.892017.80 
  Evstafev, Efim 1482 RUS0.001-0.9120-18.20 
  Tretyakov, Konstantin 1439 RUS0.501-0.4320-8.60 
  Korolyov, Evgeniy 1590 RUS1.0010.17203.40 
  Sozin, Stepan f2312 RUS1.0010.942018.80 
  Kazaryn, Rubik 1967 RUS1.0010.642012.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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