Rapid: Individual Calculations February 2020
 Izotov, Ivan V  Total change: -21.80  Rating chartPersonal card
 Sandakhchiev Memorial_Rapid Grand-Prix Russia 2020 Novosibirsk RUS 2020-01-11
RcRownchangeKK*chgGame
 1928 2105 6.50 11 -1.09 20 -21.80 
  Gulyashov, Maxim 1705  * RUS1.0010.08201.60 
  Tsydypov, Zhamsaran g2505  * RUS0.001-0.0820-1.60 
  Zhapova, Yana 1705  * RUS0.001-0.9220-18.40 
  Novikov, Stanislav M. 1705  * RUS1.0010.08201.60 
  Grinyuk, Valentin 1705  * RUS1.0010.08201.60 
  Korkh, Dmitry 1713 RUS0.501-0.4220-8.40 
  Kamarova, Zhanbota 1746 RUS1.0010.10202.00 
  Lavrov, Maxim m2409 RUS0.001-0.1420-2.80 
  Mongush, Kezhik 1879 RUS1.0010.21204.20 
  Ivanov, Timur m2292 RUS0.001-0.2620-5.20 
  Melnikova, Diana V 1842 RUS1.0010.18203.60 
 * 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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