Individual Calculations July 2019
 Gorovik, Andrey  Total change: 27.20  Rating chartPersonal card
 Early Bird 18 St. Petersburg RUS 2019-05-25
RcRownchangeKK*chgGame
 1531 1329 3.50 9 1.03 40 41.20 
  Mamochev, Aleksei 1676 RUS0.001-0.1140-4.40 
  Kurbanov, Sergey 1636 RUS0.001-0.1440-5.60 
  Bolshakov, Maxim 1230 RUS0.501-0.1440-5.60 
  Kotlyar, Anfisa 1054 RUS1.0010.17406.80 
  Klobukov, Sergey 1726 RUS0.001-0.0840-3.20 
  Turetsky, Mark 1520 RUS1.0010.754030.00 
  Koltsova, Alisa 1579 RUS1.0010.814032.40 
  Timirev, Sergey 1729  * RUS0.001-0.0840-3.20 
  Golovchenko, Bogdan 1626 RUS0.001-0.1540-6.00 
 * 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)
 
 SPb Chess Fed. U17 Cup 2019-3 St. Petersburg RUS 2019-06-06
RcRownchangeKK*chgGame
 1617 1329 0.00 2 -0.35 40 -14.00 
  Avakian, Arkadii 1729  * RUS0.001-0.0840-3.20 
  Deruchenko, Ivan 1505 RUS0.001-0.2740-10.80 
 * 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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