Rapid: Individual Calculations July 2019
 Matveev, Ivan A.  Total change: 20.00  Rating chartPersonal card
 SPb Chess Fed. U15 Rapid Cup 2019-6 St. Petersburg RUS 2019-06-09
RcRownchangeKK*chgGame
 1400 1507 3.50 7 -1.00 20 -20.00 
  Gorazdov, Fedor 1272 RUS1.0010.21204.20 
  Noskov, Kirill I. 1177 RUS1.0010.12202.40 
  Avakian, Arkadii 1907  * RUS0.001-0.0820-1.60 
  Bolshakov, Maxim 1287 RUS1.0010.22204.40 
  Makhmudov, Riyad 1264 RUS0.501-0.3020-6.00 
  Panchenko, Sergey 1445 RUS0.001-0.5920-11.80 
  Balakirsky, Mikhail 1448 RUS0.001-0.5820-11.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 White Nights 2019 Rapid St. Petersburg RUS 2019-06-14
RcRownchangeKK*chgGame
 1717 1507 4.00 7 2.00 20 40.00 
  Nichiporets, Oleg 1324 RUS1.0010.26205.20 
  Kakadzhanov, Timur 1907  * RUS1.0010.922018.40 
  Rudovskii, Filipp 1907  * RUS0.001-0.0820-1.60 
  Bykov, Bogdan 1890 RUS1.0010.912018.20 
  Solovyev, Anton 1827 RUS0.001-0.1320-2.60 
  Krukovsky, Alexander 1880 RUS0.001-0.1020-2.00 
  Kapustina, Alina 1286 RUS1.0010.22204.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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