Individual Calculations March 2020
 Serbin, Alexander  Total change: -19.00  Rating chartPersonal card
 Aeroflot Open 2020 C Moscow RUS 2020-02-19
RcRownchangeKK*chgGame
 1836 1769 2.00 7 -0.95 20 -19.00 
  Sharikov, Alexander 2169  * RUS0.001-0.0820-1.60 
  Danilova, Rada wc2064 RUS0.001-0.1520-3.00 
  Oliinyk, Serafim 2118 UKR0.001-0.1120-2.20 
  Nikishin, Igor 1369  * RUS1.0010.08201.60 
  Yurasova, Daria 2076 RUS0.001-0.1420-2.80 
  Morozov, Saveliy 1396 RUS0.501-0.4020-8.00 
  Meenatchi, Rajam V 1659 IND0.501-0.1520-3.00 
 * 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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