Rapid: Individual Calculations July 2021
 Aleferenko, Petr  Total change: -1.60  Rating chartPersonal card
 VEGAS_JUNE (rapid 1) Nemchinovka RUS 2021-06-12
RcRownchangeKK*chgGame
 1355 1227 2.00 6 -0.08 20 -1.60 
  Alexandrov, Matvey 1552 RUS1.0010.872017.40 
  Shmyrev, Nikolai 1143 RUS0.501-0.1220-2.40 
  Chernenko, Mikhail 1423 RUS0.001-0.2520-5.00 
  Chekanov, Timur 1393 RUS0.5010.22204.40 
  Alaverdyan, Maria 1448 RUS0.001-0.2220-4.40 
  Degtyareva, Mariya 1168 RUS0.001-0.5820-11.60 

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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