Rapid: Individual Calculations July 2021
 Gulamirian, Korun  Total change: -23.60  Rating chartPersonal card
 Sochi Chess Champ. 2021 Rapid Sochi RUS 2021-06-06
RcRownchangeKK*chgGame
 1695 1678 4.50 8 0.95 20 19.00 
  Shakhmelyan, Mark 1056 RUS1.0010.01200.20 
  Kryzhanovskiy, Mikhail 1960 RUS1.0010.842016.80 
  Gorobets, Sergey 1804 RUS1.0010.672013.40 
  Mumdgan, Suren 1970 RUS0.001-0.1520-3.00 
  Mneyan, Ripsime 1638 RUS0.501-0.0620-1.20 
  Balayan, Eduard 1708 RUS0.001-0.4620-9.20 
  Borisevich, Viktor 1740 RUS1.0010.592011.80 
  Derevschikov, Nikita 1683 RUS0.001-0.4920-9.80 

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)
 
 Yu.I. Lobanov Memorial_Rapid Grand Prix of Russia Sochi RUS 2021-06-24
RcRownchangeKK*chgGame
 1580 1678 2.00 7 -2.13 20 -42.60 
  Esipenko, Aleksandr 2041 RUS0.001-0.1020-2.00 
  Bratov, Ademir 1893 RUS0.001-0.2320-4.60 
  Gubernatorova, Lyudmila 2006 RUS0.001-0.1320-2.60 
  Sadykhov, Ali 1264 RUS0.001-0.9320-18.60 
  Sergeeva, Anna 1262 RUS1.0010.07201.40 
  Moiseeva, Miroslava 1327 RUS0.001-0.8920-17.80 
  Stepanov, Serafim 1267 RUS1.0010.08201.60 

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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