Rapid: Individual Calculations June 2021
 Nikiforov, Alexey  Total change: 13.20  Rating chartPersonal card
 1st Matveev Memorial Blagoveschensk RUS 2021-04-24
RcRownchangeKK*chgGame
 1887 2180 5.00 6 0.66 20 13.20 
  Gyrdymov, Leonid 1445 RUS1.0010.01200.20 
  Petrovsky, Vadim 1445 RUS1.0010.01200.20 
  Leonov, Denis f2148 RUS0.501-0.0420-0.80 
  Sarukhanyan, Samvel 1975 RUS1.0010.24204.80 
  Kurochkin, Victor 2339 RUS0.5010.21204.20 
  Savelyev, Alexey 1969 RUS1.0010.23204.60 

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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