Rapid: Individual Calculations October 2021
 Matveev, Ivan A.  Total change: -12.60  Rating chartPersonal card
 Petersburg Summer 2021 - Rapid Grand-Prix St. Petersburg RUS 2021-08-28
RcRownchangeKK*chgGame
 1571 1531 3.50 9 -0.87 20 -17.40 
  Shchukin, Dmitry m2266 RUS0.001-0.0120-0.20 
  Drugova, Kira 1050 RUS1.0010.05201.00 
  Khodko, Yurii N. 1950 RUS0.001-0.0720-1.40 
  Druzhinin, Vladislav 1166 RUS1.0010.10202.00 
  Reshetov, Valery 1988 RUS0.001-0.0520-1.00 
  Priemshchikova, Evelina 1151 RUS1.0010.09201.80 
  Kuizhev, Adam 1852 RUS0.001-0.1320-2.60 
  Antipov, Fedor 1141 RUS0.001-0.9120-18.20 
  Bazhenkov, Maxim 1577 RUS0.5010.06201.20 

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 Junior Team Club Championship 2021 Higher League St. Petersburg RUS 2021-09-18
RcRownchangeKK*chgGame
 1557 1531 3.50 7 0.24 20 4.80 
  Etingof, Yury 1701 ISR0.5010.22204.40 
  Revyakin, Evgeniy 1402 RUS1.0010.33206.60 
  Balandina, Alisa 1429 RUS0.001-0.6420-12.80 
  Trapeznikov, Aleksandr 1339 RUS0.001-0.7520-15.00 
  Egorov, Ivan S. 1656 RUS1.0010.672013.40 
  Shceglov, Mikhail 1688 RUS0.001-0.2920-5.80 
  Styazhkin, Nikita 1682 RUS1.0010.702014.00 

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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