Individual Calculations October 2020
 Erimov, Daniil  Total change: 20.40  Rating chartPersonal card
 Championship Rostovchessclub 2020 standard Rostov-on-Don RUS 2020-09-02
RcRownchangeKK*chgGame
 1646 1653 5.00 9 0.51 40 20.40 
  Lindenbaum, Viktor 1976 RUS0.001-0.1340-5.20 
  Birmenko, Nikolay 1253  * RUS1.0010.08403.20 
  Demidov, Alexey 1904 RUS0.001-0.1940-7.60 
  Volgin, Maksim 1317 RUS1.0010.12404.80 
  Kardashov, Artem 1851 RUS0.5010.264010.40 
  Koshelnik, Ivan 1516 RUS1.0010.324012.80 
  Lebedev, Vasiliy G. 1690 RUS0.001-0.4540-18.00 
  Postol, Miron 1440 RUS1.0010.23409.20 
  Tulaeva, Mariya 1864 RUS0.5010.274010.80 
 * 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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