Rapid: Individual Calculations October 2023
 Velichko, Sergey  Total change: -38.80  Rating chartPersonal card
 Odintsovo City day A 2023 Odintsovo RUS 2023-09-03
RcRownchangeKK*chgGame
 1649 1719 4.50 9 -0.64 20 -12.80 
  Velichko, Nikolay 1271 RUS1.0010.06201.20 
  Piatin, Oleg 1933 RUS0.5010.27205.40 
  Vershinin, Igor 2166 RUS0.001-0.0620-1.20 
  Komissarov, Alexey f2107 RUS0.001-0.0920-1.80 
  Vorobyev, Aleksey Aleks 1392 RUS1.0010.13202.60 
  Popov, Nikita Vlad 1585 RUS0.001-0.6820-13.60 
  Kochenko, Mark An 1291 RUS1.0010.07201.40 
  Klibyshev, Ivan Aleks 1319  * RUS1.0010.08201.60 
  Danilkin, Viktor 1775 RUS0.001-0.4220-8.40 
 * 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)
 
 Odintsovo Autumn rapid 2023 Odintsovo RUS 2023-09-17
RcRownchangeKK*chgGame
 1637 1719 4.00 9 -1.30 20 -26.00 
  Mozolevskaya, Tatyana Nik 1321 RUS0.001-0.9220-18.40 
  Velichko, Nikolay 1319  * RUS1.0010.08201.60 
  Ovchinnikov, Andrey V. 1414 RUS1.0010.14202.80 
  Vul, Arkadi Eremeevich g1913 RUS0.001-0.2520-5.00 
  Popov, Sergey Vl 1560 RUS1.0010.29205.80 
  Kondakov, Konstantin 1842 FID1.0010.672013.40 
  Tolstykh, Viktor 1701 FID0.001-0.5320-10.60 
  Afanasiev, Vadim f2060 RUS0.001-0.1220-2.40 
  Kunitskiy, Nikita Il 1601 RUS0.001-0.6620-13.20 
 * 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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