Rapid: Individual Calculations October 2021
 Prokhoda, Aleksandr A.  Total change: -51.40  Rating chartPersonal card
 Rostov-on-Don September 2021 rapid Rostov-on-Don RUS 2021-09-25
RcRownchangeKK*chgGame
 1379 1887 3.00 6 -2.57 20 -51.40 
  Chernykh, Daniil 1272 RUS0.001-0.9820-19.60 
  Darbinyan, Artem 1349 RUS0.001-0.9720-19.40 
  Kuryata, Egor 1227 RUS1.0010.01200.20 
  Samoilov, Roman 1595 RUS1.0010.15203.00 
  Mamchenko, Stepan 1179 RUS0.001-0.9920-19.80 
  Ivanov, Alexey 1654 RUS1.0010.21204.20 

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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