Rapid: Individual Calculations August 2021
 Ivanov, Nikita S.  Total change: -5.40  Rating chartPersonal card
 Open Youth Team Championship 2021 Opochka RUS 2021-06-19
RcRownchangeKK*chgGame
 1611 1312 1.00 4 0.24 20 4.80 
  Kulnev, Aleksandr 1655 RUS0.001-0.1220-2.40 
  Zinoviev, Nikolay 1343 RUS1.0010.542010.80 
  Zakharov, Alexey O. 1818 RUS0.001-0.0420-0.80 
  Titov, Kirill 1627 RUS0.001-0.1420-2.80 

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)
 
 XVII International Chess Festival_Pskov 2021_D Pskov RUS 2021-06-26
RcRownchangeKK*chgGame
 1548 1312 1.00 5 -0.51 20 -10.20 
  Poberezhskiy, Aleksandr 1828 RUS0.001-0.0420-0.80 
  Peretyatko, Ivan 1630 RUS0.001-0.1320-2.60 
  Osetrov, Dmitrij 1897 RUS0.001-0.0220-0.40 
  Bobovkin, Rostislav 1226 RUS0.001-0.6220-12.40 
  Druzhinin, Vladislav 1161 RUS1.0010.30206.00 

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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