Rapid: Individual Calculations July 2021
 Sergeeva, Anna  Total change: -11.40  Rating chartPersonal card
 Sea Harbor_Rapid Grand Prix of Russia Anapa RUS 2021-06-11
RcRownchangeKK*chgGame
 1356 1262 1.50 5 -0.90 20 -18.00 
  Ponkratov, Pavel g1997 RUS0.001-0.0120-0.20 
  Puchkov, Andrey 1033 RUS0.001-0.7920-15.80 
  Pavlenko, Darya 1060 RUS1.0010.24204.80 
  Matveev, Erik 1599 RUS0.001-0.1220-2.40 
  Borshch, Alexei 1092 RUS0.501-0.2220-4.40 

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
 1598 1262 1.50 7 0.33 20 6.60 
  Gridnev, Selantiy 1843 RUS0.001-0.0220-0.40 
  Kuksov, Maksim A. 1656 RUS0.001-0.0820-1.60 
  Ivanov, Andrey A. 1271 IRL0.001-0.4920-9.80 
  Kolomeets, Daniel 1358 RUS1.0010.632012.60 
  Mneyan, Ripsime 1638 RUS0.001-0.0920-1.80 
  Gulamirian, Korun 1678 RUS0.001-0.0720-1.40 
  Borisevich, Viktor 1740 RUS0.5010.45209.00 

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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