Individual Calculations June 2019
 Serov, Aleksandr  Total change: 43.20  Rating chartPersonal card
 Russian Championship B15 1st league 2019 Loo RUS 2019-04-20
RcRownchangeKK*chgGame
 1659 1755 6.50 9 0.94 40 37.60 
  Erkaev, Kirill 1381 RUS1.0010.10404.00 
  Igudin, Denis 1620 RUS0.001-0.6840-27.20 
  Shushkov, Aleksey 1529 RUS1.0010.21408.40 
  Savitskiy, Kirill 1645 RUS1.0010.354014.00 
  Pugin, Stepan 1593 RUS1.0010.294011.60 
  Avakian, Arkadii 1947 RUS0.5010.254010.00 
  Postemskiy, Andrey 1910 RUS0.001-0.2940-11.60 
  Rostovtsev, Dmitry 1646 RUS1.0010.354014.00 
  Smirnov, Yaroslav 1656 RUS1.0010.364014.40 

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 2019-2 St. Petersburg RUS 2019-05-13
RcRownchangeKK*chgGame
 1787 1755 3.00 6 0.14 40 5.60 
  Romanov, Nikita M. 1630 RUS1.0010.334013.20 
  Avazov, Semen 1676 RUS1.0010.394015.60 
  Shihaliev, Leonard 2054 RUS0.001-0.1540-6.00 
  Romanov, Nikita M. 1630 RUS1.0010.334013.20 
  Avazov, Semen 1676 RUS0.001-0.6140-24.40 
  Shihaliev, Leonard 2054 RUS0.001-0.1540-6.00 

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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