Rapid: Individual Calculations September 2021
 Usov, Aleksandr E.  Total change: 31.80  Rating chartPersonal card
 RAPID Grand Prix of Russia_Memorial of V. I. Zilberstein_A Bryansk RUS 2021-07-29
RcRownchangeKK*chgGame
 2194 2240 6.50 11 0.80 20 16.00 
  Boykov, Pavel 1636 RUS1.0010.02200.40 
  Frolyanov, Dmitry g2520 RUS0.001-0.1620-3.20 
  Novozhilov, Semen 1877 RUS0.501-0.4020-8.00 
  Tarasenko, Iaroslav 1794 RUS1.0010.06201.20 
  Danin, Alexandre g2493 RUS0.5010.31206.20 
  Romanov, Evgeny g2474 RUS0.001-0.2120-4.20 
  Markelova, Lubov wf1992 RUS1.0010.19203.80 
  Zakhartsov, Vladimir g2430 RUS0.5010.25205.00 
  Murzin, Volodar m2496 RUS0.5010.31206.20 
  Vlassow, Valentin f2399 RUS0.5010.21204.20 
  Rostovtsev, Dmitry c2020 RUS1.0010.22204.40 

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)
 
 Rapid Moscow. August 2021 - 3 Moscow RUS 2021-08-21
RcRownchangeKK*chgGame
 1720 2203 6.00 7 -0.58 20 -11.60 
  Rodin, Vladimir 1502 RUS1.0010.01200.20 
  Efimova, Darya 1588 RUS1.0010.02200.40 
  Usov, Dmitry E. 1774 RUS1.0010.07201.40 
  Teymurkhanly, Teymur 1767 RUS1.0010.06201.20 
  Kedrov, Valery V. f1775 RUS1.0010.07201.40 
  Saulina, Varvara wf1888 RUS0.001-0.8620-17.20 
  Petrova, Elizaveta 1743 RUS1.0010.05201.00 

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)
 
 City chess club 2 tournament Odintsovo RUS 2021-08-29
RcRownchangeKK*chgGame
 2004 2203 7.50 9 1.37 20 27.40 
  Saulin, Grigoriy 1579 RUS1.0010.01200.20 
  Usov, Dmitry E. 1774 RUS1.0010.07201.40 
  Babarykin, Stanislav f2351 RUS0.5010.20204.00 
  Karpov, Vadim m2199 RUS0.501-0.0120-0.20 
  Vershinin, Igor 1975 RUS1.0010.21204.20 
  Yagupov, Igor g2269 RUS1.0010.592011.80 
  Kretov, Evgenij f2294 RUS0.5010.12202.40 
  Saulina, Varvara wf1888 RUS1.0010.14202.80 
  Ratataev, Ilya 1709 RUS1.0010.04200.80 

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)
 

 

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