Rapid: Individual Calculations June 2021
 Demenshin, Semen  Total change: 65.80  Rating chartPersonal card
 Grand Prix Rapid Yekaterinburg. 3rd stage Yekaterinburg RUS 2021-05-08
RcRownchangeKK*chgGame
 1796 1656 4.00 8 0.93 20 18.60 
  Sitnikovskiy, Sergey 2130 RUS1.0010.952019.00 
  Zharkov, Nikolay 2170 RUS0.001-0.0420-0.80 
  Davidov, Vladimir 2063 RUS0.001-0.0820-1.60 
  Sidorin, Lev 1295 RUS1.0010.10202.00 
  Pastukhov, Leonid 1917 RUS0.001-0.1820-3.60 
  Prokhorov, Aleksey 1308 RUS1.0010.11202.20 
  Tataurov, Andrey 2194 RUS0.001-0.0320-0.60 
  Zenterekov, Daniil 1294 RUS1.0010.10202.00 

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)
 
 Grand Chess Festival - B Verkhnyaya Salda RUS 2021-05-15
RcRownchangeKK*chgGame
 1916 1656 4.50 8 2.36 20 47.20 
  Devaev, Alexander f2183 RUS1.0010.972019.40 
  Inozemtsev, Sergei 2259 RUS0.001-0.0220-0.40 
  Tanygin, Valerij 2062 RUS0.001-0.0820-1.60 
  Kukhalskiy, Artem 1239 RUS1.0010.07201.40 
  Bortnikov, Artem 1388 RUS1.0010.17203.40 
  Fokin, Sergey 2161 RUS1.0010.962019.20 
  Fedotov, Alexey 2046 RUS0.001-0.0920-1.80 
  Lapina, Maria 1990 RUS0.5010.38207.60 

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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