Individual Calculations March 2020
 Romanov, Vasily  Total change: -22.20  Rating chartPersonal card
 Moscow Open 2020 C Moscow RUS 2020-01-25
RcRownchangeKK*chgGame
 1575 1912 5.00 7 -1.11 20 -22.20 
  Makarenko, Kirill 1512  * RUS0.001-0.9220-18.40 
  Davydov, Maxim 1512  * RUS1.0010.08201.60 
  Ilyasov, Abubakar 1512  * RUS0.501-0.4220-8.40 
  Tutolmin, Andrey Al 1512  * RUS1.0010.08201.60 
  Slessarchuk, Yelena 1594 KAZ1.0010.13202.60 
  Lekhtonen, Yaroslav 1723 RUS0.501-0.2520-5.00 
  Sosnovsky, Maksim 1660 RUS1.0010.19203.80 
 * 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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