Individual Calculations March 2020
 Murzin, Erik  Total change: 21.60  Rating chartPersonal card
 Moscow Open 2020 C Moscow RUS 2020-01-25
RcRownchangeKK*chgGame
 1448 1199 2.50 9 0.54 40 21.60 
  Zakirov, Timur 1599  * RUS0.001-0.0840-3.20 
  Ashirbayev, Rizvan 1596 RUS0.001-0.0840-3.20 
  Sheliya, Daniel 1484 RUS0.001-0.1640-6.40 
  Shulga, Mikhail 1486 RUS0.001-0.1640-6.40 
  Talyzin, Dmitry 1599  * RUS0.001-0.0840-3.20 
  Ubaydullaev, Mukhammadiso 1137 UZB1.0010.414016.40 
  Markoziya, Georgiy 1285 RUS0.5010.12404.80 
  Barkasheva, Sofia 1380 EST0.001-0.2640-10.40 
  Dogadushkin, Sergey 1470 RUS1.0010.834033.20 
 * 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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