Rapid: Individual Calculations June 2021
 Rumyantsev, Semen  Total change: 56.60  Rating chartPersonal card
 Overtime Rapid Cup U15 2021-7 St. Petersburg RUS 2021-05-09
RcRownchangeKK*chgGame
 1510 1604 5.50 7 1.38 20 27.60 
  Shilovsky, Lev 1119 RUS1.0010.04200.80 
  Malkin, Evgeniy 1228 RUS1.0010.09201.80 
  Panchenko, Sergey 1526 RUS1.0010.39207.80 
  Chereshkevich, Yuri 1572 RUS1.0010.46209.20 
  Deruchenko, Ivan 1548 RUS0.501-0.0820-1.60 
  Kozlov, Alexei 1831 RUS0.001-0.2120-4.20 
  Makhmudov, Riyad 1746 RUS1.0010.692013.80 

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)
 
 Amir Chess Cup - G.Borisenko Memorial, Rapid St. Petersburg RUS 2021-05-22
RcRownchangeKK*chgGame
 1902 1604 3.50 8 1.45 20 29.00 
  Andreev, Konstantin 2280 RUS0.001-0.0120-0.20 
  Glushkova, Anna 1404 RUS1.0010.24204.80 
  Popov, Aleksandr S 1813 RUS1.0010.772015.40 
  Saulina, Varvara wf2036 RUS0.5010.43208.60 
  Kashtanov, Ruslan m2239 RUS0.001-0.0120-0.20 
  Dzyuba, Alexander 2039 RUS0.001-0.0620-1.20 
  Noskov, Kirill I. 1287 RUS1.0010.13202.60 
  Gabitov, Ruslan 2115 RUS0.001-0.0420-0.80 

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)
 

 

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