Rapid: Individual Calculations January 2023
 Ignatenko, Igor Yu  Total change: -36.00  Rating chartPersonal card
 Etude Rapid C December 2022 Novosibirsk RUS 2022-12-03
RcRownchangeKK*chgGame
 1645 1591 2.50 10 -1.80 20 -36.00 
  Bragina, Anna 1680 RUS0.001-0.3820-7.60 
  Novikov, Stanislav M. 1784 RUS0.001-0.2520-5.00 
  Makeev, Igor 1588 RUS0.001-0.5020-10.00 
  Chernokulskaya, Alina 1688 RUS0.001-0.3720-7.40 
  Okunkov, Alexey 1328 RUS0.001-0.8220-16.40 
  Tupitsin, Yaroslav 1706 RUS0.5010.16203.20 
  Kotsyuba, Victor 1486 RUS0.001-0.6420-12.80 
  Shestakov, Alexey 1805 RUS1.0010.772015.40 
  Pogadaev, Alexander M 1524 RUS1.0010.41208.20 
  Yangulov, Maxim 1856 RUS0.001-0.1820-3.60 

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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