Rapid: Individual Calculations February 2019
 Kudryaev, Ivan  Total change: -16.20  Rating chartPersonal card
 Rapid Moscow. January - 1 Moscow RUS 2019-01-04
RcRownchangeKK*chgGame
 1556 1591 3.00 7 -0.81 20 -16.20 
  Krivenko, Sergey 1991  * RUS0.001-0.0820-1.60 
  Rostovtsev, Petr 1191  * RUS1.0010.08201.60 
  Zelichenok, Vadim 1937 RUS0.001-0.1120-2.20 
  Antia, Sopia 1317 GEO1.0010.17203.40 
  Girshgorn, Maria 1855 RUS0.001-0.1820-3.60 
  Rusakov, Makar 1326 RUS0.001-0.8220-16.40 
  Sapozhnikov, Mikhail 1273 RUS1.0010.13202.60 
 * 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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